| 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 | $59.42 | 8.336% | $64.3733 | $64.37 | $64.35 | $64.40 |
| Purchase #2 | $129.59 | 10.142% | $142.733 | $142.73 | $142.75 | $142.70 |
| Purchase #3 | $95.91 | 13.797% | $109.1427 | $109.14 | $109.15 | $109.10 |
| Purchase #4 | $194.86 | 11.410% | $217.0935 | $217.09 | $217.10 | $217.10 |
| Purchase #5 | $40.65 | 3.285% | $41.9854 | $41.99 | $42.00 | $42.00 |
| Purchase #6 | $240.42 | 12.586% | $270.6793 | $270.68 | $270.70 | $270.70 |
| Purchase #7 | $33.89 | 7.392% | $36.3951 | $36.40 | $36.40 | $36.40 |
| 7 purchase totals = | $794.74 | $882.4023 | $882.40 | $882.45 | $882.40 | |