| 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 | $107.74 | 5.371% | $113.5267 | $113.53 | $113.55 | $113.50 |
| Purchase #2 | $44.73 | 4.623% | $46.7979 | $46.80 | $46.80 | $46.80 |
| Purchase #3 | $79.84 | 11.605% | $89.1054 | $89.11 | $89.10 | $89.10 |
| Purchase #4 | $88.85 | 7.388% | $95.4142 | $95.41 | $95.40 | $95.40 |
| Purchase #5 | $237.98 | 8.362% | $257.8799 | $257.88 | $257.90 | $257.90 |
| Purchase #6 | $176.51 | 13.748% | $200.7766 | $200.78 | $200.80 | $200.80 |
| Purchase #7 | $32.73 | 7.117% | $35.0594 | $35.06 | $35.05 | $35.10 |
| 7 purchase totals = | $768.38 | $838.5601 | $838.57 | $838.60 | $838.60 | |