| 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 | $91.83 | 13.833% | $104.5328 | $104.53 | $104.55 | $104.50 |
| Purchase #2 | $39.92 | 4.747% | $41.815 | $41.82 | $41.80 | $41.80 |
| Purchase #3 | $171.50 | 10.463% | $189.444 | $189.44 | $189.45 | $189.40 |
| Purchase #4 | $28.33 | 3.573% | $29.3422 | $29.34 | $29.35 | $29.30 |
| Purchase #5 | $153.87 | 8.115% | $166.3566 | $166.36 | $166.35 | $166.40 |
| Purchase #6 | $86.39 | 9.145% | $94.2904 | $94.29 | $94.30 | $94.30 |
| Purchase #7 | $170.41 | 5.712% | $180.1438 | $180.14 | $180.15 | $180.10 |
| 7 purchase totals = | $742.25 | $805.9248 | $805.92 | $805.95 | $805.80 | |