| 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 | $46.37 | 9.248% | $50.6583 | $50.66 | $50.65 | $50.70 |
| Purchase #2 | $49.66 | 11.706% | $55.4732 | $55.47 | $55.45 | $55.50 |
| Purchase #3 | $105.68 | 4.639% | $110.5825 | $110.58 | $110.60 | $110.60 |
| Purchase #4 | $163.70 | 4.437% | $170.9634 | $170.96 | $170.95 | $171.00 |
| Purchase #5 | $90.44 | 3.390% | $93.5059 | $93.51 | $93.50 | $93.50 |
| Purchase #6 | $95.30 | 7.245% | $102.2045 | $102.20 | $102.20 | $102.20 |
| Purchase #7 | $147.97 | 13.396% | $167.7921 | $167.79 | $167.80 | $167.80 |
| 7 purchase totals = | $699.12 | $751.1799 | $751.17 | $751.15 | $751.30 | |