| 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 | $18.58 | 11.401% | $20.6983 | $20.70 | $20.70 | $20.70 |
| Purchase #2 | $212.96 | 12.790% | $240.1976 | $240.20 | $240.20 | $240.20 |
| Purchase #3 | $136.73 | 4.230% | $142.5137 | $142.51 | $142.50 | $142.50 |
| Purchase #4 | $198.84 | 11.551% | $221.808 | $221.81 | $221.80 | $221.80 |
| Purchase #5 | $52.47 | 7.704% | $56.5123 | $56.51 | $56.50 | $56.50 |
| Purchase #6 | $19.77 | 10.382% | $21.8225 | $21.82 | $21.80 | $21.80 |
| Purchase #7 | $59.38 | 8.423% | $64.3816 | $64.38 | $64.40 | $64.40 |
| 7 purchase totals = | $698.73 | $767.9340 | $767.93 | $767.90 | $767.90 | |