| 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 | $79.35 | 12.801% | $89.5076 | $89.51 | $89.50 | $89.50 |
| Purchase #2 | $146.49 | 9.383% | $160.2352 | $160.24 | $160.25 | $160.20 |
| Purchase #3 | $175.39 | 13.500% | $199.0677 | $199.07 | $199.05 | $199.10 |
| Purchase #4 | $88.31 | 9.559% | $96.7516 | $96.75 | $96.75 | $96.80 |
| Purchase #5 | $106.74 | 9.393% | $116.7661 | $116.77 | $116.75 | $116.80 |
| Purchase #6 | $8.52 | 10.233% | $9.3919 | $9.39 | $9.40 | $9.40 |
| Purchase #7 | $176.53 | 13.410% | $200.2027 | $200.20 | $200.20 | $200.20 |
| 7 purchase totals = | $781.33 | $871.9228 | $871.93 | $871.90 | $872.00 | |