| 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 | $72.60 | 7.722% | $78.2062 | $78.21 | $78.20 | $78.20 |
| Purchase #2 | $240.81 | 4.278% | $251.1119 | $251.11 | $251.10 | $251.10 |
| Purchase #3 | $80.46 | 12.723% | $90.6969 | $90.70 | $90.70 | $90.70 |
| Purchase #4 | $127.54 | 4.529% | $133.3163 | $133.32 | $133.30 | $133.30 |
| Purchase #5 | $58.98 | 11.745% | $65.9072 | $65.91 | $65.90 | $65.90 |
| Purchase #6 | $219.84 | 7.299% | $235.8861 | $235.89 | $235.90 | $235.90 |
| Purchase #7 | $69.41 | 6.519% | $73.9348 | $73.93 | $73.95 | $73.90 |
| 7 purchase totals = | $869.64 | $929.0594 | $929.07 | $929.05 | $929.00 | |