| 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 | $101.51 | 7.445% | $109.0674 | $109.07 | $109.05 | $109.10 |
| Purchase #2 | $94.71 | 10.573% | $104.7237 | $104.72 | $104.70 | $104.70 |
| Purchase #3 | $62.66 | 6.701% | $66.8588 | $66.86 | $66.85 | $66.90 |
| Purchase #4 | $121.44 | 7.198% | $130.1813 | $130.18 | $130.20 | $130.20 |
| Purchase #5 | $43.71 | 7.320% | $46.9096 | $46.91 | $46.90 | $46.90 |
| Purchase #6 | $237.50 | 13.691% | $270.0161 | $270.02 | $270.00 | $270.00 |
| Purchase #7 | $58.96 | 3.506% | $61.0271 | $61.03 | $61.05 | $61.00 |
| 7 purchase totals = | $720.49 | $788.7840 | $788.79 | $788.75 | $788.80 | |