| 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 | $229.73 | 10.493% | $253.8356 | $253.84 | $253.85 | $253.80 |
| Purchase #2 | $85.84 | 12.470% | $96.5442 | $96.54 | $96.55 | $96.50 |
| Purchase #3 | $20.79 | 4.424% | $21.7097 | $21.71 | $21.70 | $21.70 |
| Purchase #4 | $186.55 | 12.353% | $209.5945 | $209.59 | $209.60 | $209.60 |
| Purchase #5 | $100.99 | 11.286% | $112.3877 | $112.39 | $112.40 | $112.40 |
| Purchase #6 | $48.67 | 13.430% | $55.2064 | $55.21 | $55.20 | $55.20 |
| Purchase #7 | $52.49 | 8.725% | $57.0698 | $57.07 | $57.05 | $57.10 |
| 7 purchase totals = | $725.06 | $806.3479 | $806.35 | $806.35 | $806.30 | |