| 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 | $64.45 | 7.541% | $69.3102 | $69.31 | $69.30 | $69.30 |
| Purchase #2 | $230.56 | 3.292% | $238.15 | $238.15 | $238.15 | $238.20 |
| Purchase #3 | $50.46 | 9.349% | $55.1775 | $55.18 | $55.20 | $55.20 |
| Purchase #4 | $232.76 | 7.283% | $249.7119 | $249.71 | $249.70 | $249.70 |
| Purchase #5 | $91.29 | 13.539% | $103.6498 | $103.65 | $103.65 | $103.60 |
| Purchase #6 | $177.33 | 9.676% | $194.4885 | $194.49 | $194.50 | $194.50 |
| Purchase #7 | $71.82 | 3.809% | $74.5556 | $74.56 | $74.55 | $74.60 |
| 7 purchase totals = | $918.67 | $985.0435 | $985.05 | $985.05 | $985.10 | |