| 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 | $199.97 | 12.218% | $224.4023 | $224.40 | $224.40 | $224.40 |
| Purchase #2 | $42.73 | 3.316% | $44.1469 | $44.15 | $44.15 | $44.10 |
| Purchase #3 | $28.92 | 13.545% | $32.8372 | $32.84 | $32.85 | $32.80 |
| Purchase #4 | $47.66 | 5.335% | $50.2027 | $50.20 | $50.20 | $50.20 |
| Purchase #5 | $39.46 | 13.538% | $44.8021 | $44.80 | $44.80 | $44.80 |
| Purchase #6 | $61.94 | 6.397% | $65.9023 | $65.90 | $65.90 | $65.90 |
| Purchase #7 | $77.86 | 8.837% | $84.7405 | $84.74 | $84.75 | $84.70 |
| 7 purchase totals = | $498.54 | $547.0340 | $547.03 | $547.05 | $546.90 | |