| 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 | $45.54 | 3.357% | $47.0688 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $132.93 | 8.794% | $144.6199 | $144.62 | $144.60 | $144.60 |
| Purchase #3 | $152.42 | 5.534% | $160.8549 | $160.85 | $160.85 | $160.90 |
| Purchase #4 | $58.70 | 9.805% | $64.4555 | $64.46 | $64.45 | $64.50 |
| Purchase #5 | $225.41 | 6.528% | $240.1248 | $240.12 | $240.10 | $240.10 |
| Purchase #6 | $140.36 | 10.459% | $155.0403 | $155.04 | $155.05 | $155.00 |
| Purchase #7 | $42.63 | 13.302% | $48.3006 | $48.30 | $48.30 | $48.30 |
| 7 purchase totals = | $797.99 | $860.4648 | $860.46 | $860.40 | $860.50 | |