| 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 | $65.33 | 5.205% | $68.7304 | $68.73 | $68.75 | $68.70 |
| Purchase #2 | $41.48 | 3.239% | $42.8235 | $42.82 | $42.80 | $42.80 |
| Purchase #3 | $225.96 | 7.753% | $243.4787 | $243.48 | $243.50 | $243.50 |
| Purchase #4 | $124.98 | 7.305% | $134.1098 | $134.11 | $134.10 | $134.10 |
| Purchase #5 | $159.91 | 3.746% | $165.9002 | $165.90 | $165.90 | $165.90 |
| Purchase #6 | $104.33 | 4.288% | $108.8037 | $108.80 | $108.80 | $108.80 |
| Purchase #7 | $61.26 | 5.109% | $64.3898 | $64.39 | $64.40 | $64.40 |
| 7 purchase totals = | $783.25 | $828.2361 | $828.23 | $828.25 | $828.20 | |