| 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 | $58.65 | 12.205% | $65.8082 | $65.81 | $65.80 | $65.80 |
| Purchase #2 | $22.43 | 8.676% | $24.376 | $24.38 | $24.40 | $24.40 |
| Purchase #3 | $220.63 | 4.430% | $230.4039 | $230.40 | $230.40 | $230.40 |
| Purchase #4 | $90.35 | 11.331% | $100.5876 | $100.59 | $100.60 | $100.60 |
| Purchase #5 | $45.71 | 9.425% | $50.0182 | $50.02 | $50.00 | $50.00 |
| Purchase #6 | $44.29 | 9.648% | $48.5631 | $48.56 | $48.55 | $48.60 |
| Purchase #7 | $190.90 | 13.294% | $216.2782 | $216.28 | $216.30 | $216.30 |
| 7 purchase totals = | $672.96 | $736.0352 | $736.04 | $736.05 | $736.10 | |