| 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 | $12.88 | 5.108% | $13.5379 | $13.54 | $13.55 | $13.50 |
| Purchase #2 | $209.98 | 4.552% | $219.5383 | $219.54 | $219.55 | $219.50 |
| Purchase #3 | $243.47 | 11.403% | $271.2329 | $271.23 | $271.25 | $271.20 |
| Purchase #4 | $48.90 | 12.695% | $55.1079 | $55.11 | $55.10 | $55.10 |
| Purchase #5 | $22.55 | 3.494% | $23.3379 | $23.34 | $23.35 | $23.30 |
| Purchase #6 | $45.87 | 3.228% | $47.3507 | $47.35 | $47.35 | $47.40 |
| Purchase #7 | $75.66 | 8.817% | $82.3309 | $82.33 | $82.35 | $82.30 |
| 7 purchase totals = | $659.31 | $712.4365 | $712.44 | $712.50 | $712.30 | |