| 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 | $71.68 | 7.260% | $76.884 | $76.88 | $76.90 | $76.90 |
| Purchase #2 | $146.70 | 9.251% | $160.2712 | $160.27 | $160.25 | $160.30 |
| Purchase #3 | $246.84 | 7.286% | $264.8248 | $264.82 | $264.80 | $264.80 |
| Purchase #4 | $28.92 | 3.133% | $29.8261 | $29.83 | $29.85 | $29.80 |
| Purchase #5 | $57.83 | 7.866% | $62.3789 | $62.38 | $62.40 | $62.40 |
| Purchase #6 | $51.71 | 8.291% | $55.9973 | $56.00 | $56.00 | $56.00 |
| Purchase #7 | $231.25 | 10.695% | $255.9822 | $255.98 | $256.00 | $256.00 |
| 7 purchase totals = | $834.93 | $906.1645 | $906.16 | $906.20 | $906.20 | |