| 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 | $39.79 | 7.257% | $42.6776 | $42.68 | $42.70 | $42.70 |
| Purchase #2 | $196.29 | 3.748% | $203.6469 | $203.65 | $203.65 | $203.60 |
| Purchase #3 | $125.66 | 6.425% | $133.7337 | $133.73 | $133.75 | $133.70 |
| Purchase #4 | $37.87 | 10.134% | $41.7077 | $41.71 | $41.70 | $41.70 |
| Purchase #5 | $198.55 | 13.755% | $225.8606 | $225.86 | $225.85 | $225.90 |
| Purchase #6 | $9.31 | 9.154% | $10.1622 | $10.16 | $10.15 | $10.20 |
| Purchase #7 | $249.58 | 7.330% | $267.8742 | $267.87 | $267.85 | $267.90 |
| 7 purchase totals = | $857.05 | $925.6629 | $925.66 | $925.65 | $925.70 | |