| 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 | $52.32 | 6.480% | $55.7103 | $55.71 | $55.70 | $55.70 |
| Purchase #2 | $59.77 | 9.686% | $65.5593 | $65.56 | $65.55 | $65.60 |
| Purchase #3 | $11.35 | 3.242% | $11.718 | $11.72 | $11.70 | $11.70 |
| Purchase #4 | $103.49 | 13.830% | $117.8027 | $117.80 | $117.80 | $117.80 |
| Purchase #5 | $98.38 | 9.724% | $107.9465 | $107.95 | $107.95 | $107.90 |
| Purchase #6 | $131.90 | 8.814% | $143.5257 | $143.53 | $143.55 | $143.50 |
| Purchase #7 | $104.87 | 4.237% | $109.3133 | $109.31 | $109.30 | $109.30 |
| 7 purchase totals = | $562.08 | $611.5758 | $611.58 | $611.55 | $611.50 | |