| 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 | $81.85 | 12.821% | $92.344 | $92.34 | $92.35 | $92.30 |
| Purchase #2 | $82.45 | 12.603% | $92.8412 | $92.84 | $92.85 | $92.80 |
| Purchase #3 | $37.30 | 10.841% | $41.3437 | $41.34 | $41.35 | $41.30 |
| Purchase #4 | $116.60 | 3.301% | $120.449 | $120.45 | $120.45 | $120.40 |
| Purchase #5 | $187.97 | 10.816% | $208.3008 | $208.30 | $208.30 | $208.30 |
| Purchase #6 | $21.54 | 9.624% | $23.613 | $23.61 | $23.60 | $23.60 |
| Purchase #7 | $84.68 | 10.560% | $93.6222 | $93.62 | $93.60 | $93.60 |
| 7 purchase totals = | $612.39 | $672.5139 | $672.50 | $672.50 | $672.30 | |