| 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 | $98.80 | 6.249% | $104.974 | $104.97 | $104.95 | $105.00 |
| Purchase #2 | $87.65 | 6.286% | $93.1597 | $93.16 | $93.15 | $93.20 |
| Purchase #3 | $92.85 | 5.705% | $98.1471 | $98.15 | $98.15 | $98.10 |
| Purchase #4 | $204.77 | 12.683% | $230.741 | $230.74 | $230.75 | $230.70 |
| Purchase #5 | $75.29 | 11.786% | $84.1637 | $84.16 | $84.15 | $84.20 |
| Purchase #6 | $11.79 | 10.274% | $13.0013 | $13.00 | $13.00 | $13.00 |
| Purchase #7 | $103.51 | 10.479% | $114.3568 | $114.36 | $114.35 | $114.40 |
| 7 purchase totals = | $674.66 | $738.5436 | $738.54 | $738.50 | $738.60 | |