| 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 | $40.77 | 13.249% | $46.1716 | $46.17 | $46.15 | $46.20 |
| Purchase #2 | $214.67 | 8.455% | $232.8203 | $232.82 | $232.80 | $232.80 |
| Purchase #3 | $104.42 | 6.162% | $110.8544 | $110.85 | $110.85 | $110.90 |
| Purchase #4 | $17.42 | 13.834% | $19.8299 | $19.83 | $19.85 | $19.80 |
| Purchase #5 | $29.81 | 7.447% | $32.03 | $32.03 | $32.05 | $32.00 |
| Purchase #6 | $138.98 | 13.205% | $157.3323 | $157.33 | $157.35 | $157.30 |
| Purchase #7 | $89.46 | 11.545% | $99.7882 | $99.79 | $99.80 | $99.80 |
| 7 purchase totals = | $635.53 | $698.8267 | $698.82 | $698.85 | $698.80 | |