| 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 | $27.52 | 13.564% | $31.2528 | $31.25 | $31.25 | $31.30 |
| Purchase #2 | $103.25 | 3.283% | $106.6397 | $106.64 | $106.65 | $106.60 |
| Purchase #3 | $10.34 | 7.766% | $11.143 | $11.14 | $11.15 | $11.10 |
| Purchase #4 | $95.97 | 8.273% | $103.9096 | $103.91 | $103.90 | $103.90 |
| Purchase #5 | $133.87 | 11.763% | $149.6171 | $149.62 | $149.60 | $149.60 |
| Purchase #6 | $68.50 | 6.728% | $73.1087 | $73.11 | $73.10 | $73.10 |
| Purchase #7 | $89.87 | 12.661% | $101.2484 | $101.25 | $101.25 | $101.20 |
| 7 purchase totals = | $529.32 | $576.9193 | $576.92 | $576.90 | $576.80 | |