| 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 | $38.69 | 5.158% | $40.6856 | $40.69 | $40.70 | $40.70 |
| Purchase #2 | $229.97 | 12.499% | $258.714 | $258.71 | $258.70 | $258.70 |
| Purchase #3 | $107.73 | 12.657% | $121.3654 | $121.37 | $121.35 | $121.40 |
| Purchase #4 | $164.92 | 3.726% | $171.0649 | $171.06 | $171.05 | $171.10 |
| Purchase #5 | $148.42 | 8.422% | $160.9199 | $160.92 | $160.90 | $160.90 |
| Purchase #6 | $48.64 | 13.593% | $55.2516 | $55.25 | $55.25 | $55.30 |
| Purchase #7 | $123.93 | 9.459% | $135.6525 | $135.65 | $135.65 | $135.70 |
| 7 purchase totals = | $862.30 | $943.6539 | $943.65 | $943.60 | $943.80 | |