| 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 | $69.33 | 11.518% | $77.3154 | $77.32 | $77.30 | $77.30 |
| Purchase #2 | $79.39 | 11.872% | $88.8152 | $88.82 | $88.80 | $88.80 |
| Purchase #3 | $233.58 | 7.654% | $251.4582 | $251.46 | $251.45 | $251.50 |
| Purchase #4 | $87.43 | 8.671% | $95.0111 | $95.01 | $95.00 | $95.00 |
| Purchase #5 | $149.46 | 10.697% | $165.4477 | $165.45 | $165.45 | $165.40 |
| Purchase #6 | $8.40 | 8.114% | $9.0816 | $9.08 | $9.10 | $9.10 |
| Purchase #7 | $106.71 | 13.257% | $120.8565 | $120.86 | $120.85 | $120.90 |
| 7 purchase totals = | $734.30 | $807.9857 | $808.00 | $807.95 | $808.00 | |