| 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 | $99.36 | 13.171% | $112.4467 | $112.45 | $112.45 | $112.40 |
| Purchase #2 | $70.79 | 9.383% | $77.4322 | $77.43 | $77.45 | $77.40 |
| Purchase #3 | $84.25 | 12.722% | $94.9683 | $94.97 | $94.95 | $95.00 |
| Purchase #4 | $50.79 | 5.691% | $53.6805 | $53.68 | $53.70 | $53.70 |
| Purchase #5 | $115.90 | 6.438% | $123.3616 | $123.36 | $123.35 | $123.40 |
| Purchase #6 | $49.28 | 10.712% | $54.5589 | $54.56 | $54.55 | $54.60 |
| Purchase #7 | $152.88 | 10.617% | $169.1113 | $169.11 | $169.10 | $169.10 |
| 7 purchase totals = | $623.25 | $685.5595 | $685.56 | $685.55 | $685.60 | |