| 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 | $83.57 | 5.656% | $88.2967 | $88.30 | $88.30 | $88.30 |
| Purchase #2 | $170.38 | 10.278% | $187.8917 | $187.89 | $187.90 | $187.90 |
| Purchase #3 | $87.52 | 3.413% | $90.5071 | $90.51 | $90.50 | $90.50 |
| Purchase #4 | $52.71 | 9.165% | $57.5409 | $57.54 | $57.55 | $57.50 |
| Purchase #5 | $67.25 | 11.623% | $75.0665 | $75.07 | $75.05 | $75.10 |
| Purchase #6 | $65.51 | 4.422% | $68.4069 | $68.41 | $68.40 | $68.40 |
| Purchase #7 | $118.91 | 4.433% | $124.1813 | $124.18 | $124.20 | $124.20 |
| 7 purchase totals = | $645.85 | $691.8911 | $691.90 | $691.90 | $691.90 | |