| 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 | $121.38 | 13.773% | $138.0977 | $138.10 | $138.10 | $138.10 |
| Purchase #2 | $87.61 | 8.472% | $95.0323 | $95.03 | $95.05 | $95.00 |
| Purchase #3 | $51.46 | 5.720% | $54.4035 | $54.40 | $54.40 | $54.40 |
| Purchase #4 | $153.74 | 13.872% | $175.0668 | $175.07 | $175.05 | $175.10 |
| Purchase #5 | $126.74 | 10.128% | $139.5762 | $139.58 | $139.60 | $139.60 |
| Purchase #6 | $42.59 | 13.557% | $48.3639 | $48.36 | $48.35 | $48.40 |
| Purchase #7 | $91.68 | 12.709% | $103.3316 | $103.33 | $103.35 | $103.30 |
| 7 purchase totals = | $675.20 | $753.8720 | $753.87 | $753.90 | $753.90 | |