| 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 | $69.88 | 4.135% | $72.7695 | $72.77 | $72.75 | $72.80 |
| Purchase #2 | $172.29 | 10.515% | $190.4063 | $190.41 | $190.40 | $190.40 |
| Purchase #3 | $60.69 | 3.601% | $62.8754 | $62.88 | $62.90 | $62.90 |
| Purchase #4 | $8.53 | 13.842% | $9.7107 | $9.71 | $9.70 | $9.70 |
| Purchase #5 | $107.69 | 11.856% | $120.4577 | $120.46 | $120.45 | $120.50 |
| Purchase #6 | $166.95 | 4.511% | $174.4811 | $174.48 | $174.50 | $174.50 |
| Purchase #7 | $245.95 | 9.446% | $269.1824 | $269.18 | $269.20 | $269.20 |
| 7 purchase totals = | $831.98 | $899.8831 | $899.89 | $899.90 | $900.00 | |