| 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 | $86.90 | 12.286% | $97.5765 | $97.58 | $97.60 | $97.60 |
| Purchase #2 | $8.48 | 3.444% | $8.7721 | $8.77 | $8.75 | $8.80 |
| Purchase #3 | $11.30 | 9.618% | $12.3868 | $12.39 | $12.40 | $12.40 |
| Purchase #4 | $172.98 | 6.438% | $184.1165 | $184.12 | $184.10 | $184.10 |
| Purchase #5 | $85.71 | 12.472% | $96.3998 | $96.40 | $96.40 | $96.40 |
| Purchase #6 | $244.41 | 7.342% | $262.3546 | $262.35 | $262.35 | $262.40 |
| Purchase #7 | $16.31 | 7.283% | $17.4979 | $17.50 | $17.50 | $17.50 |
| 7 purchase totals = | $626.09 | $679.1042 | $679.11 | $679.10 | $679.20 | |