| 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 | $75.54 | 7.234% | $81.0046 | $81.00 | $81.00 | $81.00 |
| Purchase #2 | $212.25 | 5.196% | $223.2785 | $223.28 | $223.30 | $223.30 |
| Purchase #3 | $97.56 | 12.139% | $109.4028 | $109.40 | $109.40 | $109.40 |
| Purchase #4 | $122.46 | 11.562% | $136.6188 | $136.62 | $136.60 | $136.60 |
| Purchase #5 | $48.60 | 11.282% | $54.0831 | $54.08 | $54.10 | $54.10 |
| Purchase #6 | $48.37 | 13.532% | $54.9154 | $54.92 | $54.90 | $54.90 |
| Purchase #7 | $128.25 | 5.751% | $135.6257 | $135.63 | $135.65 | $135.60 |
| 7 purchase totals = | $733.03 | $794.9289 | $794.93 | $794.95 | $794.90 | |