| 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 | $73.62 | 8.796% | $80.0956 | $80.10 | $80.10 | $80.10 |
| Purchase #2 | $5.53 | 11.394% | $6.1601 | $6.16 | $6.15 | $6.20 |
| Purchase #3 | $164.90 | 10.240% | $181.7858 | $181.79 | $181.80 | $181.80 |
| Purchase #4 | $216.73 | 7.201% | $232.3367 | $232.34 | $232.35 | $232.30 |
| Purchase #5 | $196.97 | 11.583% | $219.785 | $219.79 | $219.80 | $219.80 |
| Purchase #6 | $228.33 | 4.580% | $238.7875 | $238.79 | $238.80 | $238.80 |
| Purchase #7 | $126.48 | 10.130% | $139.2924 | $139.29 | $139.30 | $139.30 |
| 7 purchase totals = | $1,012.56 | $1,098.2431 | $1,098.26 | $1,098.30 | $1,098.30 | |