| 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 | $86.82 | 8.508% | $94.2066 | $94.21 | $94.20 | $94.20 |
| Purchase #2 | $214.76 | 4.453% | $224.3233 | $224.32 | $224.30 | $224.30 |
| Purchase #3 | $50.93 | 13.498% | $57.8045 | $57.80 | $57.80 | $57.80 |
| Purchase #4 | $146.67 | 8.139% | $158.6075 | $158.61 | $158.60 | $158.60 |
| Purchase #5 | $11.48 | 4.768% | $12.0274 | $12.03 | $12.05 | $12.00 |
| Purchase #6 | $134.81 | 7.307% | $144.6606 | $144.66 | $144.65 | $144.70 |
| Purchase #7 | $158.55 | 12.135% | $177.79 | $177.79 | $177.80 | $177.80 |
| 7 purchase totals = | $804.02 | $869.4199 | $869.42 | $869.40 | $869.40 | |