| 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 | $113.64 | 12.132% | $127.4268 | $127.43 | $127.45 | $127.40 |
| Purchase #2 | $167.31 | 13.172% | $189.3481 | $189.35 | $189.35 | $189.30 |
| Purchase #3 | $30.67 | 3.574% | $31.7661 | $31.77 | $31.75 | $31.80 |
| Purchase #4 | $71.67 | 5.557% | $75.6527 | $75.65 | $75.65 | $75.70 |
| Purchase #5 | $45.80 | 12.649% | $51.5932 | $51.59 | $51.60 | $51.60 |
| Purchase #6 | $61.79 | 4.433% | $64.5292 | $64.53 | $64.55 | $64.50 |
| Purchase #7 | $216.40 | 4.762% | $226.705 | $226.71 | $226.70 | $226.70 |
| 7 purchase totals = | $707.28 | $767.0211 | $767.03 | $767.05 | $767.00 | |