| 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 | $67.96 | 9.551% | $74.4509 | $74.45 | $74.45 | $74.50 |
| Purchase #2 | $24.29 | 6.771% | $25.9347 | $25.93 | $25.95 | $25.90 |
| Purchase #3 | $30.69 | 3.419% | $31.7393 | $31.74 | $31.75 | $31.70 |
| Purchase #4 | $22.64 | 12.796% | $25.537 | $25.54 | $25.55 | $25.50 |
| Purchase #5 | $143.86 | 13.604% | $163.4307 | $163.43 | $163.45 | $163.40 |
| Purchase #6 | $35.63 | 4.191% | $37.1233 | $37.12 | $37.10 | $37.10 |
| Purchase #7 | $69.98 | 7.838% | $75.465 | $75.47 | $75.45 | $75.50 |
| 7 purchase totals = | $395.05 | $433.6809 | $433.68 | $433.70 | $433.60 | |