| 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 | $23.98 | 4.449% | $25.0469 | $25.05 | $25.05 | $25.00 |
| Purchase #2 | $132.35 | 4.587% | $138.4209 | $138.42 | $138.40 | $138.40 |
| Purchase #3 | $200.76 | 8.184% | $217.1902 | $217.19 | $217.20 | $217.20 |
| Purchase #4 | $63.63 | 4.767% | $66.6632 | $66.66 | $66.65 | $66.70 |
| Purchase #5 | $35.81 | 8.529% | $38.8642 | $38.86 | $38.85 | $38.90 |
| Purchase #6 | $110.39 | 13.644% | $125.4516 | $125.45 | $125.45 | $125.50 |
| Purchase #7 | $67.36 | 8.853% | $73.3234 | $73.32 | $73.30 | $73.30 |
| 7 purchase totals = | $634.28 | $684.9604 | $684.95 | $684.90 | $685.00 | |