| 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 | $32.91 | 12.584% | $37.0514 | $37.05 | $37.05 | $37.10 |
| Purchase #2 | $50.57 | 3.503% | $52.3415 | $52.34 | $52.35 | $52.30 |
| Purchase #3 | $197.66 | 13.709% | $224.7572 | $224.76 | $224.75 | $224.80 |
| Purchase #4 | $244.72 | 7.127% | $262.1612 | $262.16 | $262.15 | $262.20 |
| Purchase #5 | $101.85 | 8.449% | $110.4553 | $110.46 | $110.45 | $110.50 |
| Purchase #6 | $23.83 | 8.665% | $25.8949 | $25.89 | $25.90 | $25.90 |
| Purchase #7 | $34.80 | 9.561% | $38.1272 | $38.13 | $38.15 | $38.10 |
| 7 purchase totals = | $686.34 | $750.7887 | $750.79 | $750.80 | $750.90 | |