| 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 | $93.85 | 5.774% | $99.2689 | $99.27 | $99.25 | $99.30 |
| Purchase #2 | $104.49 | 9.257% | $114.1626 | $114.16 | $114.15 | $114.20 |
| Purchase #3 | $67.30 | 4.686% | $70.4537 | $70.45 | $70.45 | $70.50 |
| Purchase #4 | $50.45 | 7.415% | $54.1909 | $54.19 | $54.20 | $54.20 |
| Purchase #5 | $26.69 | 10.176% | $29.406 | $29.41 | $29.40 | $29.40 |
| Purchase #6 | $121.74 | 9.613% | $133.4429 | $133.44 | $133.45 | $133.40 |
| Purchase #7 | $149.32 | 7.444% | $160.4354 | $160.44 | $160.45 | $160.40 |
| 7 purchase totals = | $613.84 | $661.3604 | $661.36 | $661.35 | $661.40 | |