| 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 | $45.90 | 11.635% | $51.2405 | $51.24 | $51.25 | $51.20 |
| Purchase #2 | $108.73 | 12.379% | $122.1897 | $122.19 | $122.20 | $122.20 |
| Purchase #3 | $85.54 | 4.407% | $89.3097 | $89.31 | $89.30 | $89.30 |
| Purchase #4 | $184.90 | 10.621% | $204.5382 | $204.54 | $204.55 | $204.50 |
| Purchase #5 | $197.45 | 4.551% | $206.4359 | $206.44 | $206.45 | $206.40 |
| Purchase #6 | $54.78 | 7.553% | $58.9175 | $58.92 | $58.90 | $58.90 |
| Purchase #7 | $107.64 | 8.434% | $116.7184 | $116.72 | $116.70 | $116.70 |
| 7 purchase totals = | $784.94 | $849.3499 | $849.36 | $849.35 | $849.20 | |