| 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 | $90.54 | 8.418% | $98.1617 | $98.16 | $98.15 | $98.20 |
| Purchase #2 | $78.76 | 3.676% | $81.6552 | $81.66 | $81.65 | $81.70 |
| Purchase #3 | $60.99 | 6.757% | $65.1111 | $65.11 | $65.10 | $65.10 |
| Purchase #4 | $124.51 | 12.549% | $140.1348 | $140.13 | $140.15 | $140.10 |
| Purchase #5 | $234.75 | 5.416% | $247.4641 | $247.46 | $247.45 | $247.50 |
| Purchase #6 | $18.25 | 4.692% | $19.1063 | $19.11 | $19.10 | $19.10 |
| Purchase #7 | $143.57 | 8.804% | $156.2099 | $156.21 | $156.20 | $156.20 |
| 7 purchase totals = | $751.37 | $807.8431 | $807.84 | $807.80 | $807.90 | |