| 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 | $22.25 | 7.299% | $23.874 | $23.87 | $23.85 | $23.90 |
| Purchase #2 | $64.89 | 8.169% | $70.1909 | $70.19 | $70.20 | $70.20 |
| Purchase #3 | $40.54 | 8.190% | $43.8602 | $43.86 | $43.85 | $43.90 |
| Purchase #4 | $62.48 | 9.772% | $68.5855 | $68.59 | $68.60 | $68.60 |
| Purchase #5 | $245.27 | 4.667% | $256.7168 | $256.72 | $256.70 | $256.70 |
| Purchase #6 | $210.77 | 6.723% | $224.9401 | $224.94 | $224.95 | $224.90 |
| Purchase #7 | $161.46 | 7.134% | $172.9786 | $172.98 | $173.00 | $173.00 |
| 7 purchase totals = | $807.66 | $861.1461 | $861.15 | $861.15 | $861.20 | |