| 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 | $227.60 | 8.765% | $247.5491 | $247.55 | $247.55 | $247.50 |
| Purchase #2 | $8.95 | 7.473% | $9.6188 | $9.62 | $9.60 | $9.60 |
| Purchase #3 | $234.49 | 13.284% | $265.6397 | $265.64 | $265.65 | $265.60 |
| Purchase #4 | $201.47 | 4.298% | $210.1292 | $210.13 | $210.15 | $210.10 |
| Purchase #5 | $54.57 | 8.560% | $59.2412 | $59.24 | $59.25 | $59.20 |
| Purchase #6 | $140.87 | 10.606% | $155.8107 | $155.81 | $155.80 | $155.80 |
| Purchase #7 | $13.67 | 6.561% | $14.5669 | $14.57 | $14.55 | $14.60 |
| 7 purchase totals = | $881.62 | $962.5556 | $962.56 | $962.55 | $962.40 | |