| 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 | $43.45 | 13.446% | $49.2923 | $49.29 | $49.30 | $49.30 |
| Purchase #2 | $50.50 | 5.513% | $53.2841 | $53.28 | $53.30 | $53.30 |
| Purchase #3 | $20.33 | 3.827% | $21.108 | $21.11 | $21.10 | $21.10 |
| Purchase #4 | $41.81 | 13.734% | $47.5522 | $47.55 | $47.55 | $47.60 |
| Purchase #5 | $224.92 | 11.324% | $250.3899 | $250.39 | $250.40 | $250.40 |
| Purchase #6 | $116.78 | 8.345% | $126.5253 | $126.53 | $126.55 | $126.50 |
| Purchase #7 | $36.59 | 4.367% | $38.1879 | $38.19 | $38.20 | $38.20 |
| 7 purchase totals = | $534.38 | $586.3397 | $586.34 | $586.40 | $586.40 | |