| 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 | $42.33 | 11.128% | $47.0405 | $47.04 | $47.05 | $47.00 |
| Purchase #2 | $48.70 | 4.621% | $50.9504 | $50.95 | $50.95 | $51.00 |
| Purchase #3 | $201.25 | 7.388% | $216.1184 | $216.12 | $216.10 | $216.10 |
| Purchase #4 | $202.56 | 11.604% | $226.0651 | $226.07 | $226.05 | $226.10 |
| Purchase #5 | $27.92 | 12.739% | $31.4767 | $31.48 | $31.50 | $31.50 |
| Purchase #6 | $213.97 | 6.489% | $227.8545 | $227.85 | $227.85 | $227.90 |
| Purchase #7 | $149.42 | 5.739% | $157.9952 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $886.15 | $957.5008 | $957.51 | $957.50 | $957.60 | |