| 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 | $106.47 | 8.726% | $115.7606 | $115.76 | $115.75 | $115.80 |
| Purchase #2 | $157.58 | 8.688% | $171.2706 | $171.27 | $171.25 | $171.30 |
| Purchase #3 | $98.57 | 6.484% | $104.9613 | $104.96 | $104.95 | $105.00 |
| Purchase #4 | $12.86 | 3.539% | $13.3151 | $13.32 | $13.30 | $13.30 |
| Purchase #5 | $204.36 | 12.403% | $229.7068 | $229.71 | $229.70 | $229.70 |
| Purchase #6 | $195.93 | 10.723% | $216.9396 | $216.94 | $216.95 | $216.90 |
| Purchase #7 | $124.91 | 13.420% | $141.6729 | $141.67 | $141.65 | $141.70 |
| 7 purchase totals = | $900.68 | $993.6269 | $993.63 | $993.55 | $993.70 | |