| 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 | $23.57 | 4.519% | $24.6351 | $24.64 | $24.65 | $24.60 |
| Purchase #2 | $229.82 | 10.580% | $254.135 | $254.14 | $254.15 | $254.10 |
| Purchase #3 | $27.78 | 6.816% | $29.6735 | $29.67 | $29.65 | $29.70 |
| Purchase #4 | $166.96 | 7.590% | $179.6323 | $179.63 | $179.65 | $179.60 |
| Purchase #5 | $53.50 | 12.127% | $59.9879 | $59.99 | $60.00 | $60.00 |
| Purchase #6 | $16.88 | 4.827% | $17.6948 | $17.69 | $17.70 | $17.70 |
| Purchase #7 | $117.38 | 6.309% | $124.7855 | $124.79 | $124.80 | $124.80 |
| 7 purchase totals = | $635.89 | $690.5441 | $690.55 | $690.60 | $690.50 | |