| 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 | $78.34 | 12.417% | $88.0675 | $88.07 | $88.05 | $88.10 |
| Purchase #2 | $103.29 | 13.385% | $117.1154 | $117.12 | $117.10 | $117.10 |
| Purchase #3 | $132.53 | 9.671% | $145.347 | $145.35 | $145.35 | $145.30 |
| Purchase #4 | $25.76 | 11.451% | $28.7098 | $28.71 | $28.70 | $28.70 |
| Purchase #5 | $250.35 | 5.438% | $263.964 | $263.96 | $263.95 | $264.00 |
| Purchase #6 | $247.81 | 5.755% | $262.0715 | $262.07 | $262.05 | $262.10 |
| Purchase #7 | $76.71 | 12.434% | $86.2481 | $86.25 | $86.25 | $86.20 |
| 7 purchase totals = | $914.79 | $991.5233 | $991.53 | $991.45 | $991.50 | |