| 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 | $6.46 | 7.240% | $6.9277 | $6.93 | $6.95 | $6.90 |
| Purchase #2 | $211.81 | 6.280% | $225.1117 | $225.11 | $225.10 | $225.10 |
| Purchase #3 | $36.61 | 9.680% | $40.1538 | $40.15 | $40.15 | $40.20 |
| Purchase #4 | $202.82 | 12.862% | $228.9067 | $228.91 | $228.90 | $228.90 |
| Purchase #5 | $61.63 | 8.527% | $66.8852 | $66.89 | $66.90 | $66.90 |
| Purchase #6 | $145.48 | 6.334% | $154.6947 | $154.69 | $154.70 | $154.70 |
| Purchase #7 | $219.74 | 10.318% | $242.4128 | $242.41 | $242.40 | $242.40 |
| 7 purchase totals = | $884.55 | $965.0926 | $965.09 | $965.10 | $965.10 | |