| 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 | $80.60 | 7.683% | $86.7925 | $86.79 | $86.80 | $86.80 |
| Purchase #2 | $45.78 | 8.517% | $49.6791 | $49.68 | $49.70 | $49.70 |
| Purchase #3 | $209.29 | 3.773% | $217.1865 | $217.19 | $217.20 | $217.20 |
| Purchase #4 | $239.89 | 8.511% | $260.307 | $260.31 | $260.30 | $260.30 |
| Purchase #5 | $230.75 | 10.560% | $255.1172 | $255.12 | $255.10 | $255.10 |
| Purchase #6 | $147.37 | 8.685% | $160.1691 | $160.17 | $160.15 | $160.20 |
| Purchase #7 | $102.99 | 12.777% | $116.149 | $116.15 | $116.15 | $116.10 |
| 7 purchase totals = | $1,056.67 | $1,145.4004 | $1,145.41 | $1,145.40 | $1,145.40 | |