| 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 | $80.28 | 9.725% | $88.0872 | $88.09 | $88.10 | $88.10 |
| Purchase #2 | $15.94 | 8.533% | $17.3002 | $17.30 | $17.30 | $17.30 |
| Purchase #3 | $184.45 | 12.678% | $207.8346 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $222.58 | 11.492% | $248.1589 | $248.16 | $248.15 | $248.20 |
| Purchase #5 | $99.90 | 12.750% | $112.6373 | $112.64 | $112.65 | $112.60 |
| Purchase #6 | $19.84 | 6.470% | $21.1236 | $21.12 | $21.10 | $21.10 |
| Purchase #7 | $191.34 | 8.184% | $206.9993 | $207.00 | $207.00 | $207.00 |
| 7 purchase totals = | $814.33 | $902.1411 | $902.14 | $902.15 | $902.10 | |