| 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 | $47.49 | 13.731% | $54.0109 | $54.01 | $54.00 | $54.00 |
| Purchase #2 | $170.42 | 7.333% | $182.9169 | $182.92 | $182.90 | $182.90 |
| Purchase #3 | $48.66 | 13.683% | $55.3181 | $55.32 | $55.30 | $55.30 |
| Purchase #4 | $99.99 | 4.853% | $104.8425 | $104.84 | $104.85 | $104.80 |
| Purchase #5 | $113.61 | 9.717% | $124.6495 | $124.65 | $124.65 | $124.60 |
| Purchase #6 | $224.30 | 3.719% | $232.6417 | $232.64 | $232.65 | $232.60 |
| Purchase #7 | $145.40 | 4.540% | $152.0012 | $152.00 | $152.00 | $152.00 |
| 7 purchase totals = | $849.87 | $906.3808 | $906.38 | $906.35 | $906.20 | |