| 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 | $40.49 | 11.222% | $45.0338 | $45.03 | $45.05 | $45.00 |
| Purchase #2 | $114.32 | 5.162% | $120.2212 | $120.22 | $120.20 | $120.20 |
| Purchase #3 | $195.32 | 7.584% | $210.1331 | $210.13 | $210.15 | $210.10 |
| Purchase #4 | $44.45 | 12.604% | $50.0525 | $50.05 | $50.05 | $50.10 |
| Purchase #5 | $62.82 | 9.384% | $68.715 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $186.40 | 11.253% | $207.3756 | $207.38 | $207.40 | $207.40 |
| Purchase #7 | $93.46 | 11.702% | $104.3967 | $104.40 | $104.40 | $104.40 |
| 7 purchase totals = | $737.26 | $805.9279 | $805.93 | $805.95 | $805.90 | |