| 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 | $65.76 | 3.594% | $68.1234 | $68.12 | $68.10 | $68.10 |
| Purchase #2 | $164.83 | 8.345% | $178.5851 | $178.59 | $178.60 | $178.60 |
| Purchase #3 | $127.28 | 13.156% | $144.025 | $144.03 | $144.05 | $144.00 |
| Purchase #4 | $18.56 | 3.311% | $19.1745 | $19.17 | $19.15 | $19.20 |
| Purchase #5 | $100.50 | 4.762% | $105.2858 | $105.29 | $105.30 | $105.30 |
| Purchase #6 | $84.52 | 9.287% | $92.3694 | $92.37 | $92.35 | $92.40 |
| Purchase #7 | $247.32 | 5.396% | $260.6654 | $260.67 | $260.65 | $260.70 |
| 7 purchase totals = | $808.77 | $868.2286 | $868.24 | $868.20 | $868.30 | |