| 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 | $67.65 | 8.350% | $73.2988 | $73.30 | $73.30 | $73.30 |
| Purchase #2 | $52.39 | 5.282% | $55.1572 | $55.16 | $55.15 | $55.20 |
| Purchase #3 | $235.49 | 9.446% | $257.7344 | $257.73 | $257.75 | $257.70 |
| Purchase #4 | $17.68 | 4.519% | $18.479 | $18.48 | $18.50 | $18.50 |
| Purchase #5 | $17.41 | 10.441% | $19.2278 | $19.23 | $19.25 | $19.20 |
| Purchase #6 | $94.29 | 9.675% | $103.4126 | $103.41 | $103.40 | $103.40 |
| Purchase #7 | $40.95 | 11.237% | $45.5516 | $45.55 | $45.55 | $45.60 |
| 7 purchase totals = | $525.86 | $572.8614 | $572.86 | $572.90 | $572.90 | |