| 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 | $30.31 | 6.710% | $32.3438 | $32.34 | $32.35 | $32.30 |
| Purchase #2 | $37.39 | 9.109% | $40.7959 | $40.80 | $40.80 | $40.80 |
| Purchase #3 | $5.88 | 8.171% | $6.3605 | $6.36 | $6.35 | $6.40 |
| Purchase #4 | $173.87 | 5.743% | $183.8554 | $183.86 | $183.85 | $183.90 |
| Purchase #5 | $60.84 | 7.282% | $65.2704 | $65.27 | $65.25 | $65.30 |
| Purchase #6 | $244.97 | 8.278% | $265.2486 | $265.25 | $265.25 | $265.20 |
| Purchase #7 | $242.89 | 12.363% | $272.9185 | $272.92 | $272.90 | $272.90 |
| 7 purchase totals = | $796.15 | $866.7931 | $866.80 | $866.75 | $866.80 | |