| 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 | $44.46 | 11.402% | $49.5293 | $49.53 | $49.55 | $49.50 |
| Purchase #2 | $149.88 | 10.674% | $165.8782 | $165.88 | $165.90 | $165.90 |
| Purchase #3 | $200.63 | 3.728% | $208.1095 | $208.11 | $208.10 | $208.10 |
| Purchase #4 | $77.72 | 13.664% | $88.3397 | $88.34 | $88.35 | $88.30 |
| Purchase #5 | $59.31 | 11.439% | $66.0945 | $66.09 | $66.10 | $66.10 |
| Purchase #6 | $191.68 | 13.725% | $217.9881 | $217.99 | $218.00 | $218.00 |
| Purchase #7 | $137.62 | 8.558% | $149.3975 | $149.40 | $149.40 | $149.40 |
| 7 purchase totals = | $861.30 | $945.3368 | $945.34 | $945.40 | $945.30 | |