| 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 | $59.68 | 4.176% | $62.1722 | $62.17 | $62.15 | $62.20 |
| Purchase #2 | $38.49 | 5.168% | $40.4792 | $40.48 | $40.50 | $40.50 |
| Purchase #3 | $58.66 | 8.874% | $63.8655 | $63.87 | $63.85 | $63.90 |
| Purchase #4 | $27.45 | 4.180% | $28.5974 | $28.60 | $28.60 | $28.60 |
| Purchase #5 | $60.64 | 6.226% | $64.4154 | $64.42 | $64.40 | $64.40 |
| Purchase #6 | $51.62 | 11.586% | $57.6007 | $57.60 | $57.60 | $57.60 |
| Purchase #7 | $236.97 | 13.151% | $268.1339 | $268.13 | $268.15 | $268.10 |
| 7 purchase totals = | $533.51 | $585.2643 | $585.27 | $585.25 | $585.30 | |