| 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 | $14.77 | 3.866% | $15.341 | $15.34 | $15.35 | $15.30 |
| Purchase #2 | $44.57 | 5.721% | $47.1198 | $47.12 | $47.10 | $47.10 |
| Purchase #3 | $64.29 | 4.683% | $67.3007 | $67.30 | $67.30 | $67.30 |
| Purchase #4 | $189.91 | 11.473% | $211.6984 | $211.70 | $211.70 | $211.70 |
| Purchase #5 | $131.81 | 3.843% | $136.8755 | $136.88 | $136.90 | $136.90 |
| Purchase #6 | $212.38 | 3.380% | $219.5584 | $219.56 | $219.55 | $219.60 |
| Purchase #7 | $103.44 | 3.669% | $107.2352 | $107.24 | $107.25 | $107.20 |
| 7 purchase totals = | $761.17 | $805.1290 | $805.14 | $805.15 | $805.10 | |