| 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 | $49.67 | 8.795% | $54.0385 | $54.04 | $54.05 | $54.00 |
| Purchase #2 | $206.97 | 5.215% | $217.7635 | $217.76 | $217.75 | $217.80 |
| Purchase #3 | $149.35 | 9.141% | $163.0021 | $163.00 | $163.00 | $163.00 |
| Purchase #4 | $66.56 | 13.781% | $75.7326 | $75.73 | $75.75 | $75.70 |
| Purchase #5 | $129.70 | 10.167% | $142.8866 | $142.89 | $142.90 | $142.90 |
| Purchase #6 | $21.95 | 9.660% | $24.0704 | $24.07 | $24.05 | $24.10 |
| Purchase #7 | $15.62 | 3.253% | $16.1281 | $16.13 | $16.15 | $16.10 |
| 7 purchase totals = | $639.82 | $693.6218 | $693.62 | $693.65 | $693.60 | |