| 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 | $42.51 | 13.182% | $48.1137 | $48.11 | $48.10 | $48.10 |
| Purchase #2 | $51.92 | 6.425% | $55.2559 | $55.26 | $55.25 | $55.30 |
| Purchase #3 | $55.79 | 5.226% | $58.7056 | $58.71 | $58.70 | $58.70 |
| Purchase #4 | $175.71 | 7.329% | $188.5878 | $188.59 | $188.60 | $188.60 |
| Purchase #5 | $42.92 | 3.601% | $44.4655 | $44.47 | $44.45 | $44.50 |
| Purchase #6 | $96.26 | 13.535% | $109.2888 | $109.29 | $109.30 | $109.30 |
| Purchase #7 | $202.37 | 13.857% | $230.4124 | $230.41 | $230.40 | $230.40 |
| 7 purchase totals = | $667.48 | $734.8297 | $734.84 | $734.80 | $734.90 | |