| 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 | $62.61 | 13.184% | $70.8645 | $70.86 | $70.85 | $70.90 |
| Purchase #2 | $7.48 | 8.121% | $8.0875 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $65.54 | 3.446% | $67.7985 | $67.80 | $67.80 | $67.80 |
| Purchase #4 | $130.99 | 6.710% | $139.7794 | $139.78 | $139.80 | $139.80 |
| Purchase #5 | $73.69 | 10.111% | $81.1408 | $81.14 | $81.15 | $81.10 |
| Purchase #6 | $112.81 | 13.776% | $128.3507 | $128.35 | $128.35 | $128.40 |
| Purchase #7 | $162.66 | 11.567% | $181.4749 | $181.47 | $181.45 | $181.50 |
| 7 purchase totals = | $615.78 | $677.4963 | $677.49 | $677.50 | $677.60 | |