| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $32.89 | 7.809% | $35.4584 | $35.46 | $35.45 | $35.50 |
| Purchase #2 | $128.25 | 3.754% | $133.0645 | $133.06 | $133.05 | $133.10 |
| Purchase #3 | $243.44 | 13.753% | $276.9203 | $276.92 | $276.90 | $276.90 |
| Purchase #4 | $152.77 | 6.332% | $162.4434 | $162.44 | $162.45 | $162.40 |
| Purchase #5 | $142.74 | 12.167% | $160.1072 | $160.11 | $160.10 | $160.10 |
| Purchase #6 | $171.46 | 5.769% | $181.3515 | $181.35 | $181.35 | $181.40 |
| Purchase #7 | $158.62 | 5.469% | $167.2949 | $167.29 | $167.30 | $167.30 |
| 7 purchase totals = | $1,030.17 | $1,116.6402 | $1,116.63 | $1,116.60 | $1,116.70 | |