| 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 | $69.41 | 8.266% | $75.1474 | $75.15 | $75.15 | $75.10 |
| Purchase #2 | $77.64 | 12.284% | $87.1773 | $87.18 | $87.20 | $87.20 |
| Purchase #3 | $103.50 | 11.352% | $115.2493 | $115.25 | $115.25 | $115.20 |
| Purchase #4 | $183.28 | 13.243% | $207.5518 | $207.55 | $207.55 | $207.60 |
| Purchase #5 | $73.88 | 4.539% | $77.2334 | $77.23 | $77.25 | $77.20 |
| Purchase #6 | $97.65 | 5.850% | $103.3625 | $103.36 | $103.35 | $103.40 |
| Purchase #7 | $140.74 | 6.387% | $149.7291 | $149.73 | $149.75 | $149.70 |
| 7 purchase totals = | $746.10 | $815.4508 | $815.45 | $815.50 | $815.40 | |