| 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 | $81.57 | 7.337% | $87.5548 | $87.55 | $87.55 | $87.60 |
| Purchase #2 | $36.54 | 12.785% | $41.2116 | $41.21 | $41.20 | $41.20 |
| Purchase #3 | $156.93 | 4.726% | $164.3465 | $164.35 | $164.35 | $164.30 |
| Purchase #4 | $188.27 | 5.472% | $198.5721 | $198.57 | $198.55 | $198.60 |
| Purchase #5 | $20.52 | 13.803% | $23.3524 | $23.35 | $23.35 | $23.40 |
| Purchase #6 | $174.67 | 7.612% | $187.9659 | $187.97 | $187.95 | $188.00 |
| Purchase #7 | $142.98 | 8.176% | $154.67 | $154.67 | $154.65 | $154.70 |
| 7 purchase totals = | $801.48 | $857.6733 | $857.67 | $857.60 | $857.80 | |