| 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 | $40.79 | 11.762% | $45.5877 | $45.59 | $45.60 | $45.60 |
| Purchase #2 | $124.99 | 5.213% | $131.5057 | $131.51 | $131.50 | $131.50 |
| Purchase #3 | $72.84 | 9.421% | $79.7023 | $79.70 | $79.70 | $79.70 |
| Purchase #4 | $18.93 | 6.474% | $20.1555 | $20.16 | $20.15 | $20.20 |
| Purchase #5 | $90.99 | 12.607% | $102.4611 | $102.46 | $102.45 | $102.50 |
| Purchase #6 | $118.72 | 8.158% | $128.4052 | $128.41 | $128.40 | $128.40 |
| Purchase #7 | $226.95 | 4.305% | $236.7202 | $236.72 | $236.70 | $236.70 |
| 7 purchase totals = | $694.21 | $744.5377 | $744.55 | $744.50 | $744.60 | |