| 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 | $80.50 | 3.808% | $83.5654 | $83.57 | $83.55 | $83.60 |
| Purchase #2 | $42.29 | 4.347% | $44.1283 | $44.13 | $44.15 | $44.10 |
| Purchase #3 | $26.82 | 5.313% | $28.2449 | $28.24 | $28.25 | $28.20 |
| Purchase #4 | $192.89 | 5.831% | $204.1374 | $204.14 | $204.15 | $204.10 |
| Purchase #5 | $36.38 | 3.649% | $37.7075 | $37.71 | $37.70 | $37.70 |
| Purchase #6 | $5.25 | 4.865% | $5.5054 | $5.51 | $5.50 | $5.50 |
| Purchase #7 | $61.68 | 3.213% | $63.6618 | $63.66 | $63.65 | $63.70 |
| 7 purchase totals = | $445.81 | $466.9507 | $466.96 | $466.95 | $466.90 | |