| 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 | $136.63 | 5.429% | $144.0476 | $144.05 | $144.05 | $144.00 |
| Purchase #2 | $64.54 | 9.628% | $70.7539 | $70.75 | $70.75 | $70.80 |
| Purchase #3 | $55.74 | 3.672% | $57.7868 | $57.79 | $57.80 | $57.80 |
| Purchase #4 | $69.96 | 6.200% | $74.2975 | $74.30 | $74.30 | $74.30 |
| Purchase #5 | $96.57 | 7.870% | $104.1701 | $104.17 | $104.15 | $104.20 |
| Purchase #6 | $229.51 | 7.517% | $246.7623 | $246.76 | $246.75 | $246.80 |
| Purchase #7 | $196.62 | 8.712% | $213.7495 | $213.75 | $213.75 | $213.70 |
| 7 purchase totals = | $849.57 | $911.5677 | $911.57 | $911.55 | $911.60 | |