| 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 | $27.98 | 7.636% | $30.1166 | $30.12 | $30.10 | $30.10 |
| Purchase #2 | $126.53 | 5.613% | $133.6321 | $133.63 | $133.65 | $133.60 |
| Purchase #3 | $38.38 | 4.619% | $40.1528 | $40.15 | $40.15 | $40.20 |
| Purchase #4 | $212.82 | 8.290% | $230.4628 | $230.46 | $230.45 | $230.50 |
| Purchase #5 | $201.33 | 13.622% | $228.7552 | $228.76 | $228.75 | $228.80 |
| Purchase #6 | $148.49 | 4.712% | $155.4868 | $155.49 | $155.50 | $155.50 |
| Purchase #7 | $101.91 | 7.469% | $109.5217 | $109.52 | $109.50 | $109.50 |
| 7 purchase totals = | $857.44 | $928.1280 | $928.13 | $928.10 | $928.20 | |