| 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 | $64.72 | 9.270% | $70.7195 | $70.72 | $70.70 | $70.70 |
| Purchase #2 | $55.85 | 11.742% | $62.4079 | $62.41 | $62.40 | $62.40 |
| Purchase #3 | $60.60 | 10.388% | $66.8951 | $66.90 | $66.90 | $66.90 |
| Purchase #4 | $201.77 | 10.657% | $223.2726 | $223.27 | $223.25 | $223.30 |
| Purchase #5 | $108.47 | 4.322% | $113.1581 | $113.16 | $113.15 | $113.20 |
| Purchase #6 | $75.60 | 7.119% | $80.982 | $80.98 | $81.00 | $81.00 |
| Purchase #7 | $146.89 | 8.269% | $159.0363 | $159.04 | $159.05 | $159.00 |
| 7 purchase totals = | $713.90 | $776.4715 | $776.48 | $776.45 | $776.50 | |