| 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 | $47.31 | 4.163% | $49.2795 | $49.28 | $49.30 | $49.30 |
| Purchase #2 | $38.68 | 6.175% | $41.0685 | $41.07 | $41.05 | $41.10 |
| Purchase #3 | $82.90 | 12.716% | $93.4416 | $93.44 | $93.45 | $93.40 |
| Purchase #4 | $139.36 | 12.401% | $156.642 | $156.64 | $156.65 | $156.60 |
| Purchase #5 | $82.79 | 13.304% | $93.8044 | $93.80 | $93.80 | $93.80 |
| Purchase #6 | $197.37 | 5.662% | $208.5451 | $208.55 | $208.55 | $208.50 |
| Purchase #7 | $212.74 | 5.863% | $225.2129 | $225.21 | $225.20 | $225.20 |
| 7 purchase totals = | $801.15 | $867.9940 | $867.99 | $868.00 | $867.90 | |