| 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 | $39.95 | 12.264% | $44.8495 | $44.85 | $44.85 | $44.80 |
| Purchase #2 | $134.29 | 13.769% | $152.7804 | $152.78 | $152.80 | $152.80 |
| Purchase #3 | $52.27 | 13.102% | $59.1184 | $59.12 | $59.10 | $59.10 |
| Purchase #4 | $177.48 | 9.829% | $194.9245 | $194.92 | $194.90 | $194.90 |
| Purchase #5 | $211.47 | 7.245% | $226.791 | $226.79 | $226.80 | $226.80 |
| Purchase #6 | $85.39 | 9.566% | $93.5584 | $93.56 | $93.55 | $93.60 |
| Purchase #7 | $115.46 | 5.757% | $122.107 | $122.11 | $122.10 | $122.10 |
| 7 purchase totals = | $816.31 | $894.1292 | $894.13 | $894.10 | $894.10 | |