| 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 | $90.52 | 3.215% | $93.4302 | $93.43 | $93.45 | $93.40 |
| Purchase #2 | $182.49 | 6.498% | $194.3482 | $194.35 | $194.35 | $194.30 |
| Purchase #3 | $211.36 | 6.311% | $224.6989 | $224.70 | $224.70 | $224.70 |
| Purchase #4 | $103.28 | 13.429% | $117.1495 | $117.15 | $117.15 | $117.10 |
| Purchase #5 | $138.28 | 12.872% | $156.0794 | $156.08 | $156.10 | $156.10 |
| Purchase #6 | $34.63 | 7.159% | $37.1092 | $37.11 | $37.10 | $37.10 |
| Purchase #7 | $94.63 | 8.610% | $102.7776 | $102.78 | $102.80 | $102.80 |
| 7 purchase totals = | $855.19 | $925.5930 | $925.60 | $925.65 | $925.50 | |