| 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 | $37.30 | 6.398% | $39.6865 | $39.69 | $39.70 | $39.70 |
| Purchase #2 | $150.26 | 6.176% | $159.5401 | $159.54 | $159.55 | $159.50 |
| Purchase #3 | $55.37 | 3.614% | $57.3711 | $57.37 | $57.35 | $57.40 |
| Purchase #4 | $249.26 | 3.325% | $257.5479 | $257.55 | $257.55 | $257.50 |
| Purchase #5 | $105.71 | 4.679% | $110.6562 | $110.66 | $110.65 | $110.70 |
| Purchase #6 | $182.99 | 5.605% | $193.2466 | $193.25 | $193.25 | $193.20 |
| Purchase #7 | $163.99 | 6.827% | $175.1856 | $175.19 | $175.20 | $175.20 |
| 7 purchase totals = | $944.88 | $993.2340 | $993.25 | $993.25 | $993.20 | |