| 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 | $47.95 | 10.873% | $53.1636 | $53.16 | $53.15 | $53.20 |
| Purchase #2 | $126.97 | 10.607% | $140.4377 | $140.44 | $140.45 | $140.40 |
| Purchase #3 | $48.61 | 6.195% | $51.6214 | $51.62 | $51.60 | $51.60 |
| Purchase #4 | $50.69 | 3.293% | $52.3592 | $52.36 | $52.35 | $52.40 |
| Purchase #5 | $129.65 | 3.210% | $133.8118 | $133.81 | $133.80 | $133.80 |
| Purchase #6 | $64.91 | 12.542% | $73.051 | $73.05 | $73.05 | $73.10 |
| Purchase #7 | $78.58 | 13.489% | $89.1797 | $89.18 | $89.20 | $89.20 |
| 7 purchase totals = | $547.36 | $593.6244 | $593.62 | $593.60 | $593.70 | |