| 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 | $55.60 | 8.734% | $60.4561 | $60.46 | $60.45 | $60.50 |
| Purchase #2 | $47.96 | 3.313% | $49.5489 | $49.55 | $49.55 | $49.50 |
| Purchase #3 | $164.54 | 4.459% | $171.8768 | $171.88 | $171.90 | $171.90 |
| Purchase #4 | $188.44 | 11.179% | $209.5057 | $209.51 | $209.50 | $209.50 |
| Purchase #5 | $153.46 | 12.372% | $172.4461 | $172.45 | $172.45 | $172.40 |
| Purchase #6 | $93.79 | 4.864% | $98.3519 | $98.35 | $98.35 | $98.40 |
| Purchase #7 | $44.26 | 12.610% | $49.8412 | $49.84 | $49.85 | $49.80 |
| 7 purchase totals = | $748.05 | $812.0267 | $812.04 | $812.05 | $812.00 | |