| 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 | $93.31 | 6.217% | $99.1111 | $99.11 | $99.10 | $99.10 |
| Purchase #2 | $90.56 | 7.284% | $97.1564 | $97.16 | $97.15 | $97.20 |
| Purchase #3 | $241.47 | 6.535% | $257.2501 | $257.25 | $257.25 | $257.30 |
| Purchase #4 | $43.58 | 9.749% | $47.8286 | $47.83 | $47.85 | $47.80 |
| Purchase #5 | $217.95 | 11.322% | $242.6263 | $242.63 | $242.65 | $242.60 |
| Purchase #6 | $28.97 | 9.613% | $31.7549 | $31.75 | $31.75 | $31.80 |
| Purchase #7 | $32.94 | 7.785% | $35.5044 | $35.50 | $35.50 | $35.50 |
| 7 purchase totals = | $748.78 | $811.2318 | $811.23 | $811.25 | $811.30 | |