| 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 | $55.34 | 5.255% | $58.2481 | $58.25 | $58.25 | $58.20 |
| Purchase #2 | $187.48 | 9.805% | $205.8624 | $205.86 | $205.85 | $205.90 |
| Purchase #3 | $212.81 | 3.160% | $219.5348 | $219.53 | $219.55 | $219.50 |
| Purchase #4 | $101.49 | 8.480% | $110.0964 | $110.10 | $110.10 | $110.10 |
| Purchase #5 | $115.27 | 4.653% | $120.6335 | $120.63 | $120.65 | $120.60 |
| Purchase #6 | $109.25 | 6.872% | $116.7577 | $116.76 | $116.75 | $116.80 |
| Purchase #7 | $27.88 | 11.705% | $31.1434 | $31.14 | $31.15 | $31.10 |
| 7 purchase totals = | $809.52 | $862.2763 | $862.27 | $862.30 | $862.20 | |