| 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 | $74.55 | 11.381% | $83.0345 | $83.03 | $83.05 | $83.00 |
| Purchase #2 | $50.57 | 5.691% | $53.4479 | $53.45 | $53.45 | $53.40 |
| Purchase #3 | $170.65 | 9.521% | $186.8976 | $186.90 | $186.90 | $186.90 |
| Purchase #4 | $143.93 | 4.595% | $150.5436 | $150.54 | $150.55 | $150.50 |
| Purchase #5 | $115.39 | 8.694% | $125.422 | $125.42 | $125.40 | $125.40 |
| Purchase #6 | $35.67 | 8.331% | $38.6417 | $38.64 | $38.65 | $38.60 |
| Purchase #7 | $88.56 | 7.109% | $94.8557 | $94.86 | $94.85 | $94.90 |
| 7 purchase totals = | $679.32 | $732.8430 | $732.84 | $732.85 | $732.70 | |