| 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 | $61.71 | 4.164% | $64.2796 | $64.28 | $64.30 | $64.30 |
| Purchase #2 | $161.65 | 5.205% | $170.0639 | $170.06 | $170.05 | $170.10 |
| Purchase #3 | $161.25 | 3.126% | $166.2907 | $166.29 | $166.30 | $166.30 |
| Purchase #4 | $163.57 | 7.688% | $176.1453 | $176.15 | $176.15 | $176.10 |
| Purchase #5 | $45.68 | 9.363% | $49.957 | $49.96 | $49.95 | $50.00 |
| Purchase #6 | $247.88 | 6.724% | $264.5475 | $264.55 | $264.55 | $264.50 |
| Purchase #7 | $220.78 | 12.246% | $247.8167 | $247.82 | $247.80 | $247.80 |
| 7 purchase totals = | $1,062.52 | $1,139.1007 | $1,139.11 | $1,139.10 | $1,139.10 | |