| 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 | $94.28 | 10.850% | $104.5094 | $104.51 | $104.50 | $104.50 |
| Purchase #2 | $39.27 | 5.313% | $41.3564 | $41.36 | $41.35 | $41.40 |
| Purchase #3 | $202.91 | 13.444% | $230.1892 | $230.19 | $230.20 | $230.20 |
| Purchase #4 | $137.61 | 3.217% | $142.0369 | $142.04 | $142.05 | $142.00 |
| Purchase #5 | $145.39 | 4.460% | $151.8744 | $151.87 | $151.85 | $151.90 |
| Purchase #6 | $80.85 | 4.623% | $84.5877 | $84.59 | $84.60 | $84.60 |
| Purchase #7 | $93.78 | 10.124% | $103.2743 | $103.27 | $103.25 | $103.30 |
| 7 purchase totals = | $794.09 | $857.8283 | $857.83 | $857.80 | $857.90 | |