| 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 | $38.96 | 3.634% | $40.3758 | $40.38 | $40.40 | $40.40 |
| Purchase #2 | $56.63 | 4.189% | $59.0022 | $59.00 | $59.00 | $59.00 |
| Purchase #3 | $43.73 | 6.720% | $46.6687 | $46.67 | $46.65 | $46.70 |
| Purchase #4 | $229.94 | 8.570% | $249.6459 | $249.65 | $249.65 | $249.60 |
| Purchase #5 | $240.62 | 6.389% | $255.9932 | $255.99 | $256.00 | $256.00 |
| Purchase #6 | $23.37 | 10.613% | $25.8503 | $25.85 | $25.85 | $25.90 |
| Purchase #7 | $62.49 | 13.229% | $70.7568 | $70.76 | $70.75 | $70.80 |
| 7 purchase totals = | $695.74 | $748.2929 | $748.30 | $748.30 | $748.40 | |