| 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 | $45.90 | 12.308% | $51.5494 | $51.55 | $51.55 | $51.50 |
| Purchase #2 | $25.88 | 11.688% | $28.9049 | $28.90 | $28.90 | $28.90 |
| Purchase #3 | $241.29 | 10.729% | $267.178 | $267.18 | $267.20 | $267.20 |
| Purchase #4 | $85.73 | 8.223% | $92.7796 | $92.78 | $92.80 | $92.80 |
| Purchase #5 | $231.60 | 12.125% | $259.6815 | $259.68 | $259.70 | $259.70 |
| Purchase #6 | $166.61 | 7.134% | $178.496 | $178.50 | $178.50 | $178.50 |
| Purchase #7 | $24.38 | 3.754% | $25.2952 | $25.30 | $25.30 | $25.30 |
| 7 purchase totals = | $821.39 | $903.8846 | $903.89 | $903.95 | $903.90 | |