| 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 | $39.32 | 9.241% | $42.9536 | $42.95 | $42.95 | $43.00 |
| Purchase #2 | $139.79 | 8.555% | $151.749 | $151.75 | $151.75 | $151.70 |
| Purchase #3 | $108.76 | 9.680% | $119.288 | $119.29 | $119.30 | $119.30 |
| Purchase #4 | $22.90 | 5.396% | $24.1357 | $24.14 | $24.15 | $24.10 |
| Purchase #5 | $204.94 | 7.501% | $220.3125 | $220.31 | $220.30 | $220.30 |
| Purchase #6 | $107.77 | 8.506% | $116.9369 | $116.94 | $116.95 | $116.90 |
| Purchase #7 | $132.98 | 12.512% | $149.6185 | $149.62 | $149.60 | $149.60 |
| 7 purchase totals = | $756.46 | $824.9942 | $825.00 | $825.00 | $824.90 | |