| 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 | $72.71 | 4.289% | $75.8285 | $75.83 | $75.85 | $75.80 |
| Purchase #2 | $150.76 | 8.496% | $163.5686 | $163.57 | $163.55 | $163.60 |
| Purchase #3 | $36.75 | 5.404% | $38.736 | $38.74 | $38.75 | $38.70 |
| Purchase #4 | $8.30 | 4.214% | $8.6498 | $8.65 | $8.65 | $8.60 |
| Purchase #5 | $211.43 | 10.819% | $234.3046 | $234.30 | $234.30 | $234.30 |
| Purchase #6 | $7.46 | 9.795% | $8.1907 | $8.19 | $8.20 | $8.20 |
| Purchase #7 | $206.48 | 6.165% | $219.2095 | $219.21 | $219.20 | $219.20 |
| 7 purchase totals = | $693.89 | $748.4877 | $748.49 | $748.50 | $748.40 | |