| 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 | $138.79 | 11.470% | $154.7092 | $154.71 | $154.70 | $154.70 |
| Purchase #2 | $11.68 | 12.177% | $13.1023 | $13.10 | $13.10 | $13.10 |
| Purchase #3 | $66.98 | 13.514% | $76.0317 | $76.03 | $76.05 | $76.00 |
| Purchase #4 | $25.93 | 5.374% | $27.3235 | $27.32 | $27.30 | $27.30 |
| Purchase #5 | $161.29 | 5.108% | $169.5287 | $169.53 | $169.55 | $169.50 |
| Purchase #6 | $6.86 | 9.592% | $7.518 | $7.52 | $7.50 | $7.50 |
| Purchase #7 | $82.42 | 4.616% | $86.2245 | $86.22 | $86.20 | $86.20 |
| 7 purchase totals = | $493.95 | $534.4379 | $534.43 | $534.40 | $534.30 | |