| 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 | $140.41 | 8.716% | $152.6481 | $152.65 | $152.65 | $152.60 |
| Purchase #2 | $125.96 | 10.212% | $138.823 | $138.82 | $138.80 | $138.80 |
| Purchase #3 | $11.57 | 9.412% | $12.659 | $12.66 | $12.65 | $12.70 |
| Purchase #4 | $135.79 | 13.166% | $153.6681 | $153.67 | $153.65 | $153.70 |
| Purchase #5 | $49.80 | 8.641% | $54.1032 | $54.10 | $54.10 | $54.10 |
| Purchase #6 | $15.96 | 3.202% | $16.471 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $91.79 | 7.118% | $98.3236 | $98.32 | $98.30 | $98.30 |
| 7 purchase totals = | $571.28 | $626.6960 | $626.69 | $626.60 | $626.70 | |