| 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 | $71.48 | 13.200% | $80.9154 | $80.92 | $80.90 | $80.90 |
| Purchase #2 | $101.26 | 5.615% | $106.9457 | $106.95 | $106.95 | $106.90 |
| Purchase #3 | $88.91 | 10.121% | $97.9086 | $97.91 | $97.90 | $97.90 |
| Purchase #4 | $143.69 | 6.793% | $153.4509 | $153.45 | $153.45 | $153.50 |
| Purchase #5 | $179.52 | 9.161% | $195.9658 | $195.97 | $195.95 | $196.00 |
| Purchase #6 | $232.66 | 7.315% | $249.6791 | $249.68 | $249.70 | $249.70 |
| Purchase #7 | $58.28 | 6.836% | $62.264 | $62.26 | $62.25 | $62.30 |
| 7 purchase totals = | $875.80 | $947.1295 | $947.14 | $947.10 | $947.20 | |