| 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 | $79.70 | 7.422% | $85.6153 | $85.62 | $85.60 | $85.60 |
| Purchase #2 | $86.68 | 11.767% | $96.8796 | $96.88 | $96.90 | $96.90 |
| Purchase #3 | $58.30 | 12.163% | $65.391 | $65.39 | $65.40 | $65.40 |
| Purchase #4 | $116.40 | 8.834% | $126.6828 | $126.68 | $126.70 | $126.70 |
| Purchase #5 | $15.62 | 4.734% | $16.3595 | $16.36 | $16.35 | $16.40 |
| Purchase #6 | $220.97 | 7.615% | $237.7969 | $237.80 | $237.80 | $237.80 |
| Purchase #7 | $161.66 | 3.220% | $166.8655 | $166.87 | $166.85 | $166.90 |
| 7 purchase totals = | $739.33 | $795.5906 | $795.60 | $795.60 | $795.70 | |