| 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 | $71.51 | 5.157% | $75.1978 | $75.20 | $75.20 | $75.20 |
| Purchase #2 | $36.62 | 10.634% | $40.5142 | $40.51 | $40.50 | $40.50 |
| Purchase #3 | $121.79 | 12.364% | $136.8481 | $136.85 | $136.85 | $136.80 |
| Purchase #4 | $126.80 | 5.785% | $134.1354 | $134.14 | $134.15 | $134.10 |
| Purchase #5 | $104.47 | 3.707% | $108.3427 | $108.34 | $108.35 | $108.30 |
| Purchase #6 | $221.75 | 12.612% | $249.7171 | $249.72 | $249.70 | $249.70 |
| Purchase #7 | $188.85 | 4.800% | $197.9148 | $197.91 | $197.90 | $197.90 |
| 7 purchase totals = | $871.79 | $942.6701 | $942.67 | $942.65 | $942.50 | |