| 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 | $83.79 | 5.332% | $88.2577 | $88.26 | $88.25 | $88.30 |
| Purchase #2 | $201.90 | 7.800% | $217.6482 | $217.65 | $217.65 | $217.60 |
| Purchase #3 | $110.91 | 4.800% | $116.2337 | $116.23 | $116.25 | $116.20 |
| Purchase #4 | $47.79 | 9.798% | $52.4725 | $52.47 | $52.45 | $52.50 |
| Purchase #5 | $202.86 | 12.853% | $228.9336 | $228.93 | $228.95 | $228.90 |
| Purchase #6 | $123.32 | 10.588% | $136.3771 | $136.38 | $136.40 | $136.40 |
| Purchase #7 | $31.33 | 3.693% | $32.487 | $32.49 | $32.50 | $32.50 |
| 7 purchase totals = | $801.90 | $872.4098 | $872.41 | $872.45 | $872.40 | |