| 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 | $57.33 | 12.279% | $64.3696 | $64.37 | $64.35 | $64.40 |
| Purchase #2 | $133.51 | 5.749% | $141.1855 | $141.19 | $141.20 | $141.20 |
| Purchase #3 | $131.31 | 13.823% | $149.461 | $149.46 | $149.45 | $149.50 |
| Purchase #4 | $109.43 | 4.238% | $114.0676 | $114.07 | $114.05 | $114.10 |
| Purchase #5 | $99.76 | 7.176% | $106.9188 | $106.92 | $106.90 | $106.90 |
| Purchase #6 | $45.35 | 3.311% | $46.8515 | $46.85 | $46.85 | $46.90 |
| Purchase #7 | $203.71 | 11.309% | $226.7476 | $226.75 | $226.75 | $226.70 |
| 7 purchase totals = | $780.40 | $849.6016 | $849.61 | $849.55 | $849.70 | |