| 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 | $81.32 | 3.834% | $84.4378 | $84.44 | $84.45 | $84.40 |
| Purchase #2 | $109.61 | 6.301% | $116.5165 | $116.52 | $116.50 | $116.50 |
| Purchase #3 | $168.61 | 6.326% | $179.2763 | $179.28 | $179.30 | $179.30 |
| Purchase #4 | $222.80 | 7.324% | $239.1179 | $239.12 | $239.10 | $239.10 |
| Purchase #5 | $21.80 | 7.336% | $23.3992 | $23.40 | $23.40 | $23.40 |
| Purchase #6 | $65.81 | 11.623% | $73.4591 | $73.46 | $73.45 | $73.50 |
| Purchase #7 | $243.47 | 3.712% | $252.5076 | $252.51 | $252.50 | $252.50 |
| 7 purchase totals = | $913.42 | $968.7144 | $968.73 | $968.70 | $968.70 | |