| 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 | $72.82 | 3.226% | $75.1692 | $75.17 | $75.15 | $75.20 |
| Purchase #2 | $50.25 | 6.259% | $53.3951 | $53.40 | $53.40 | $53.40 |
| Purchase #3 | $229.75 | 7.529% | $247.0479 | $247.05 | $247.05 | $247.00 |
| Purchase #4 | $50.30 | 4.811% | $52.7199 | $52.72 | $52.70 | $52.70 |
| Purchase #5 | $109.57 | 13.334% | $124.1801 | $124.18 | $124.20 | $124.20 |
| Purchase #6 | $127.49 | 10.706% | $141.1391 | $141.14 | $141.15 | $141.10 |
| Purchase #7 | $94.64 | 4.334% | $98.7417 | $98.74 | $98.75 | $98.70 |
| 7 purchase totals = | $734.82 | $792.3930 | $792.40 | $792.40 | $792.30 | |