| 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 | $25.84 | 10.257% | $28.4904 | $28.49 | $28.50 | $28.50 |
| Purchase #2 | $5.41 | 8.822% | $5.8873 | $5.89 | $5.90 | $5.90 |
| Purchase #3 | $221.33 | 10.601% | $244.7932 | $244.79 | $244.80 | $244.80 |
| Purchase #4 | $24.96 | 9.307% | $27.283 | $27.28 | $27.30 | $27.30 |
| Purchase #5 | $118.31 | 13.517% | $134.302 | $134.30 | $134.30 | $134.30 |
| Purchase #6 | $248.90 | 10.797% | $275.7737 | $275.77 | $275.75 | $275.80 |
| Purchase #7 | $59.45 | 6.856% | $63.5259 | $63.53 | $63.55 | $63.50 |
| 7 purchase totals = | $704.20 | $780.0555 | $780.05 | $780.10 | $780.10 | |