| 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 | $65.38 | 5.808% | $69.1773 | $69.18 | $69.20 | $69.20 |
| Purchase #2 | $8.64 | 3.215% | $8.9178 | $8.92 | $8.90 | $8.90 |
| Purchase #3 | $149.94 | 12.443% | $168.597 | $168.60 | $168.60 | $168.60 |
| Purchase #4 | $150.29 | 10.708% | $166.3831 | $166.38 | $166.40 | $166.40 |
| Purchase #5 | $187.57 | 11.505% | $209.1499 | $209.15 | $209.15 | $209.10 |
| Purchase #6 | $121.25 | 8.388% | $131.4205 | $131.42 | $131.40 | $131.40 |
| Purchase #7 | $78.86 | 3.652% | $81.74 | $81.74 | $81.75 | $81.70 |
| 7 purchase totals = | $761.93 | $835.3856 | $835.39 | $835.40 | $835.30 | |