| 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 | $43.74 | 6.374% | $46.528 | $46.53 | $46.55 | $46.50 |
| Purchase #2 | $133.75 | 9.457% | $146.3987 | $146.40 | $146.40 | $146.40 |
| Purchase #3 | $138.90 | 13.778% | $158.0376 | $158.04 | $158.05 | $158.00 |
| Purchase #4 | $53.33 | 6.276% | $56.677 | $56.68 | $56.70 | $56.70 |
| Purchase #5 | $28.72 | 13.820% | $32.6891 | $32.69 | $32.70 | $32.70 |
| Purchase #6 | $35.41 | 3.231% | $36.5541 | $36.55 | $36.55 | $36.60 |
| Purchase #7 | $118.53 | 8.837% | $129.0045 | $129.00 | $129.00 | $129.00 |
| 7 purchase totals = | $552.38 | $605.8890 | $605.89 | $605.95 | $605.90 | |