| 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 | $110.37 | 4.548% | $115.3896 | $115.39 | $115.40 | $115.40 |
| Purchase #2 | $63.51 | 8.680% | $69.0227 | $69.02 | $69.00 | $69.00 |
| Purchase #3 | $116.78 | 10.565% | $129.1178 | $129.12 | $129.10 | $129.10 |
| Purchase #4 | $86.32 | 9.820% | $94.7966 | $94.80 | $94.80 | $94.80 |
| Purchase #5 | $152.52 | 5.339% | $160.663 | $160.66 | $160.65 | $160.70 |
| Purchase #6 | $144.52 | 9.453% | $158.1815 | $158.18 | $158.20 | $158.20 |
| Purchase #7 | $229.25 | 12.740% | $258.4565 | $258.46 | $258.45 | $258.50 |
| 7 purchase totals = | $903.27 | $985.6277 | $985.63 | $985.60 | $985.70 | |