| 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 | $97.46 | 5.230% | $102.5572 | $102.56 | $102.55 | $102.60 |
| Purchase #2 | $75.87 | 10.432% | $83.7848 | $83.78 | $83.80 | $83.80 |
| Purchase #3 | $27.66 | 9.319% | $30.2376 | $30.24 | $30.25 | $30.20 |
| Purchase #4 | $86.78 | 7.261% | $93.0811 | $93.08 | $93.10 | $93.10 |
| Purchase #5 | $111.38 | 7.317% | $119.5297 | $119.53 | $119.55 | $119.50 |
| Purchase #6 | $158.81 | 8.756% | $172.7154 | $172.72 | $172.70 | $172.70 |
| Purchase #7 | $146.54 | 6.231% | $155.6709 | $155.67 | $155.65 | $155.70 |
| 7 purchase totals = | $704.50 | $757.5767 | $757.58 | $757.60 | $757.60 | |