| 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 | $63.64 | 4.537% | $66.5273 | $66.53 | $66.55 | $66.50 |
| Purchase #2 | $148.42 | 7.532% | $159.599 | $159.60 | $159.60 | $159.60 |
| Purchase #3 | $222.89 | 8.151% | $241.0578 | $241.06 | $241.05 | $241.10 |
| Purchase #4 | $142.29 | 9.536% | $155.8588 | $155.86 | $155.85 | $155.90 |
| Purchase #5 | $129.26 | 12.747% | $145.7368 | $145.74 | $145.75 | $145.70 |
| Purchase #6 | $40.97 | 9.288% | $44.7753 | $44.78 | $44.80 | $44.80 |
| Purchase #7 | $53.46 | 3.551% | $55.3584 | $55.36 | $55.35 | $55.40 |
| 7 purchase totals = | $800.93 | $868.9134 | $868.93 | $868.95 | $869.00 | |