| 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 | $39.57 | 13.683% | $44.9844 | $44.98 | $45.00 | $45.00 |
| Purchase #2 | $226.72 | 12.105% | $254.1645 | $254.16 | $254.15 | $254.20 |
| Purchase #3 | $48.35 | 9.813% | $53.0946 | $53.09 | $53.10 | $53.10 |
| Purchase #4 | $160.27 | 12.484% | $180.2781 | $180.28 | $180.30 | $180.30 |
| Purchase #5 | $53.94 | 8.728% | $58.6479 | $58.65 | $58.65 | $58.60 |
| Purchase #6 | $100.79 | 7.192% | $108.0388 | $108.04 | $108.05 | $108.00 |
| Purchase #7 | $176.33 | 5.383% | $185.8218 | $185.82 | $185.80 | $185.80 |
| 7 purchase totals = | $805.97 | $885.0301 | $885.02 | $885.05 | $885.00 | |