| 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 | $72.93 | 7.342% | $78.2845 | $78.28 | $78.30 | $78.30 |
| Purchase #2 | $84.49 | 11.455% | $94.1683 | $94.17 | $94.15 | $94.20 |
| Purchase #3 | $73.37 | 12.674% | $82.6689 | $82.67 | $82.65 | $82.70 |
| Purchase #4 | $210.37 | 9.143% | $229.6041 | $229.60 | $229.60 | $229.60 |
| Purchase #5 | $130.40 | 7.521% | $140.2074 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $155.75 | 3.520% | $161.2324 | $161.23 | $161.25 | $161.20 |
| Purchase #7 | $113.40 | 10.513% | $125.3217 | $125.32 | $125.30 | $125.30 |
| 7 purchase totals = | $840.71 | $911.4873 | $911.48 | $911.45 | $911.50 | |