| 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 | $50.38 | 7.351% | $54.0834 | $54.08 | $54.10 | $54.10 |
| Purchase #2 | $109.80 | 6.864% | $117.3367 | $117.34 | $117.35 | $117.30 |
| Purchase #3 | $42.62 | 5.311% | $44.8835 | $44.88 | $44.90 | $44.90 |
| Purchase #4 | $167.79 | 5.571% | $177.1376 | $177.14 | $177.15 | $177.10 |
| Purchase #5 | $136.35 | 9.242% | $148.9515 | $148.95 | $148.95 | $149.00 |
| Purchase #6 | $93.71 | 13.714% | $106.5614 | $106.56 | $106.55 | $106.60 |
| Purchase #7 | $131.57 | 6.832% | $140.5589 | $140.56 | $140.55 | $140.60 |
| 7 purchase totals = | $732.22 | $789.5130 | $789.51 | $789.55 | $789.60 | |