| 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 | $27.71 | 7.451% | $29.7747 | $29.77 | $29.75 | $29.80 |
| Purchase #2 | $97.35 | 8.115% | $105.25 | $105.25 | $105.25 | $105.30 |
| Purchase #3 | $82.47 | 11.621% | $92.0538 | $92.05 | $92.05 | $92.10 |
| Purchase #4 | $126.95 | 7.402% | $136.3468 | $136.35 | $136.35 | $136.30 |
| Purchase #5 | $147.78 | 6.510% | $157.4005 | $157.40 | $157.40 | $157.40 |
| Purchase #6 | $149.66 | 6.340% | $159.1484 | $159.15 | $159.15 | $159.10 |
| Purchase #7 | $87.71 | 8.542% | $95.2022 | $95.20 | $95.20 | $95.20 |
| 7 purchase totals = | $719.63 | $775.1764 | $775.17 | $775.15 | $775.20 | |