| 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 | $27.66 | 5.805% | $29.2657 | $29.27 | $29.25 | $29.30 |
| Purchase #2 | $124.42 | 9.243% | $135.9201 | $135.92 | $135.90 | $135.90 |
| Purchase #3 | $208.74 | 7.365% | $224.1137 | $224.11 | $224.10 | $224.10 |
| Purchase #4 | $113.53 | 9.653% | $124.4891 | $124.49 | $124.50 | $124.50 |
| Purchase #5 | $51.42 | 4.790% | $53.883 | $53.88 | $53.90 | $53.90 |
| Purchase #6 | $125.62 | 7.231% | $134.7036 | $134.70 | $134.70 | $134.70 |
| Purchase #7 | $111.51 | 3.719% | $115.6571 | $115.66 | $115.65 | $115.70 |
| 7 purchase totals = | $762.90 | $818.0323 | $818.03 | $818.00 | $818.10 | |