| 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 | $70.90 | 3.617% | $73.4645 | $73.46 | $73.45 | $73.50 |
| Purchase #2 | $217.37 | 7.782% | $234.2857 | $234.29 | $234.30 | $234.30 |
| Purchase #3 | $65.68 | 12.221% | $73.7068 | $73.71 | $73.70 | $73.70 |
| Purchase #4 | $23.77 | 5.769% | $25.1413 | $25.14 | $25.15 | $25.10 |
| Purchase #5 | $249.39 | 6.467% | $265.5181 | $265.52 | $265.50 | $265.50 |
| Purchase #6 | $35.33 | 10.607% | $39.0775 | $39.08 | $39.10 | $39.10 |
| Purchase #7 | $122.49 | 7.106% | $131.1941 | $131.19 | $131.20 | $131.20 |
| 7 purchase totals = | $784.93 | $842.3880 | $842.39 | $842.40 | $842.40 | |