| 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 | $95.76 | 10.395% | $105.7143 | $105.71 | $105.70 | $105.70 |
| Purchase #2 | $179.91 | 7.213% | $192.8869 | $192.89 | $192.90 | $192.90 |
| Purchase #3 | $28.77 | 9.272% | $31.4376 | $31.44 | $31.45 | $31.40 |
| Purchase #4 | $54.39 | 13.823% | $61.9083 | $61.91 | $61.90 | $61.90 |
| Purchase #5 | $25.44 | 7.766% | $27.4157 | $27.42 | $27.40 | $27.40 |
| Purchase #6 | $159.39 | 4.819% | $167.071 | $167.07 | $167.05 | $167.10 |
| Purchase #7 | $46.35 | 7.181% | $49.6784 | $49.68 | $49.70 | $49.70 |
| 7 purchase totals = | $590.01 | $636.1122 | $636.12 | $636.10 | $636.10 | |