| 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 | $194.47 | 5.240% | $204.6602 | $204.66 | $204.65 | $204.70 |
| Purchase #2 | $78.85 | 9.601% | $86.4204 | $86.42 | $86.40 | $86.40 |
| Purchase #3 | $39.39 | 4.786% | $41.2752 | $41.28 | $41.30 | $41.30 |
| Purchase #4 | $88.81 | 11.627% | $99.1359 | $99.14 | $99.15 | $99.10 |
| Purchase #5 | $108.55 | 13.779% | $123.5071 | $123.51 | $123.50 | $123.50 |
| Purchase #6 | $180.31 | 8.632% | $195.8744 | $195.87 | $195.85 | $195.90 |
| Purchase #7 | $16.55 | 8.547% | $17.9645 | $17.96 | $17.95 | $18.00 |
| 7 purchase totals = | $706.93 | $768.8377 | $768.84 | $768.80 | $768.90 | |