| 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 | $47.25 | 6.529% | $50.335 | $50.34 | $50.35 | $50.30 |
| Purchase #2 | $64.78 | 8.741% | $70.4424 | $70.44 | $70.45 | $70.40 |
| Purchase #3 | $160.97 | 7.720% | $173.3969 | $173.40 | $173.40 | $173.40 |
| Purchase #4 | $13.98 | 8.749% | $15.2031 | $15.20 | $15.20 | $15.20 |
| Purchase #5 | $206.90 | 7.254% | $221.9085 | $221.91 | $221.90 | $221.90 |
| Purchase #6 | $234.54 | 12.427% | $263.6863 | $263.69 | $263.70 | $263.70 |
| Purchase #7 | $27.38 | 8.816% | $29.7938 | $29.79 | $29.80 | $29.80 |
| 7 purchase totals = | $755.80 | $824.7660 | $824.77 | $824.80 | $824.70 | |