| 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 | $110.52 | 13.187% | $125.0943 | $125.09 | $125.10 | $125.10 |
| Purchase #2 | $194.95 | 9.708% | $213.8757 | $213.88 | $213.90 | $213.90 |
| Purchase #3 | $141.87 | 4.433% | $148.1591 | $148.16 | $148.15 | $148.20 |
| Purchase #4 | $80.68 | 9.207% | $88.1082 | $88.11 | $88.10 | $88.10 |
| Purchase #5 | $12.58 | 6.293% | $13.3717 | $13.37 | $13.35 | $13.40 |
| Purchase #6 | $65.62 | 9.631% | $71.9399 | $71.94 | $71.95 | $71.90 |
| Purchase #7 | $82.92 | 7.687% | $89.2941 | $89.29 | $89.30 | $89.30 |
| 7 purchase totals = | $689.14 | $749.8430 | $749.84 | $749.85 | $749.90 | |