| 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 | $33.37 | 8.848% | $36.3226 | $36.32 | $36.30 | $36.30 |
| Purchase #2 | $40.54 | 7.843% | $43.7196 | $43.72 | $43.70 | $43.70 |
| Purchase #3 | $127.96 | 6.834% | $136.7048 | $136.70 | $136.70 | $136.70 |
| Purchase #4 | $154.51 | 11.715% | $172.6108 | $172.61 | $172.60 | $172.60 |
| Purchase #5 | $44.54 | 7.858% | $48.04 | $48.04 | $48.05 | $48.00 |
| Purchase #6 | $131.25 | 10.699% | $145.2924 | $145.29 | $145.30 | $145.30 |
| Purchase #7 | $119.64 | 8.106% | $129.338 | $129.34 | $129.35 | $129.30 |
| 7 purchase totals = | $651.81 | $712.0282 | $712.02 | $712.00 | $711.90 | |