| 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 | $45.27 | 12.106% | $50.7504 | $50.75 | $50.75 | $50.80 |
| Purchase #2 | $56.35 | 4.152% | $58.6897 | $58.69 | $58.70 | $58.70 |
| Purchase #3 | $79.61 | 10.464% | $87.9404 | $87.94 | $87.95 | $87.90 |
| Purchase #4 | $15.51 | 8.385% | $16.8105 | $16.81 | $16.80 | $16.80 |
| Purchase #5 | $81.35 | 9.606% | $89.1645 | $89.16 | $89.15 | $89.20 |
| Purchase #6 | $138.58 | 7.389% | $148.8197 | $148.82 | $148.80 | $148.80 |
| Purchase #7 | $214.48 | 11.423% | $238.9801 | $238.98 | $239.00 | $239.00 |
| 7 purchase totals = | $631.15 | $691.1553 | $691.15 | $691.15 | $691.20 | |