| 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 | $41.37 | 9.649% | $45.3618 | $45.36 | $45.35 | $45.40 |
| Purchase #2 | $157.48 | 9.336% | $172.1823 | $172.18 | $172.20 | $172.20 |
| Purchase #3 | $24.51 | 8.762% | $26.6576 | $26.66 | $26.65 | $26.70 |
| Purchase #4 | $178.67 | 6.768% | $190.7624 | $190.76 | $190.75 | $190.80 |
| Purchase #5 | $215.47 | 12.656% | $242.7399 | $242.74 | $242.75 | $242.70 |
| Purchase #6 | $55.37 | 9.366% | $60.556 | $60.56 | $60.55 | $60.60 |
| Purchase #7 | $205.99 | 6.573% | $219.5297 | $219.53 | $219.55 | $219.50 |
| 7 purchase totals = | $878.86 | $957.7897 | $957.79 | $957.80 | $957.90 | |