| 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 | $46.39 | 9.111% | $50.6166 | $50.62 | $50.60 | $50.60 |
| Purchase #2 | $166.45 | 13.118% | $188.2849 | $188.28 | $188.30 | $188.30 |
| Purchase #3 | $54.41 | 5.411% | $57.3541 | $57.35 | $57.35 | $57.40 |
| Purchase #4 | $200.90 | 3.222% | $207.373 | $207.37 | $207.35 | $207.40 |
| Purchase #5 | $20.38 | 3.633% | $21.1204 | $21.12 | $21.10 | $21.10 |
| Purchase #6 | $108.67 | 4.134% | $113.1624 | $113.16 | $113.15 | $113.20 |
| Purchase #7 | $141.54 | 7.574% | $152.2602 | $152.26 | $152.25 | $152.30 |
| 7 purchase totals = | $738.74 | $790.1716 | $790.16 | $790.10 | $790.30 | |