| 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 | $67.28 | 5.639% | $71.0739 | $71.07 | $71.05 | $71.10 |
| Purchase #2 | $109.92 | 10.619% | $121.5924 | $121.59 | $121.60 | $121.60 |
| Purchase #3 | $144.92 | 10.858% | $160.6554 | $160.66 | $160.65 | $160.70 |
| Purchase #4 | $50.33 | 10.859% | $55.7953 | $55.80 | $55.80 | $55.80 |
| Purchase #5 | $155.97 | 12.226% | $175.0389 | $175.04 | $175.05 | $175.00 |
| Purchase #6 | $84.43 | 11.620% | $94.2408 | $94.24 | $94.25 | $94.20 |
| Purchase #7 | $52.84 | 3.639% | $54.7628 | $54.76 | $54.75 | $54.80 |
| 7 purchase totals = | $665.69 | $733.1595 | $733.16 | $733.15 | $733.20 | |