| 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 | $84.90 | 6.160% | $90.1298 | $90.13 | $90.15 | $90.10 |
| Purchase #2 | $191.99 | 6.491% | $204.4521 | $204.45 | $204.45 | $204.50 |
| Purchase #3 | $196.94 | 9.657% | $215.9585 | $215.96 | $215.95 | $216.00 |
| Purchase #4 | $50.47 | 8.769% | $54.8957 | $54.90 | $54.90 | $54.90 |
| Purchase #5 | $87.68 | 6.551% | $93.4239 | $93.42 | $93.40 | $93.40 |
| Purchase #6 | $113.43 | 7.143% | $121.5323 | $121.53 | $121.55 | $121.50 |
| Purchase #7 | $72.88 | 6.776% | $77.8183 | $77.82 | $77.80 | $77.80 |
| 7 purchase totals = | $798.29 | $858.2106 | $858.21 | $858.20 | $858.20 | |