| 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 | $65.56 | 7.445% | $70.4409 | $70.44 | $70.45 | $70.40 |
| Purchase #2 | $110.90 | 7.708% | $119.4482 | $119.45 | $119.45 | $119.40 |
| Purchase #3 | $213.84 | 8.125% | $231.2145 | $231.21 | $231.20 | $231.20 |
| Purchase #4 | $113.61 | 4.241% | $118.4282 | $118.43 | $118.45 | $118.40 |
| Purchase #5 | $107.93 | 12.369% | $121.2799 | $121.28 | $121.30 | $121.30 |
| Purchase #6 | $65.58 | 9.268% | $71.658 | $71.66 | $71.65 | $71.70 |
| Purchase #7 | $20.70 | 8.529% | $22.4655 | $22.47 | $22.45 | $22.50 |
| 7 purchase totals = | $698.12 | $754.9352 | $754.94 | $754.95 | $754.90 | |