| 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 | $208.26 | 6.426% | $221.6428 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $196.33 | 7.461% | $210.9782 | $210.98 | $211.00 | $211.00 |
| Purchase #3 | $20.94 | 11.397% | $23.3265 | $23.33 | $23.35 | $23.30 |
| Purchase #4 | $75.56 | 5.297% | $79.5624 | $79.56 | $79.55 | $79.60 |
| Purchase #5 | $41.83 | 12.709% | $47.1462 | $47.15 | $47.15 | $47.10 |
| Purchase #6 | $48.32 | 8.533% | $52.4431 | $52.44 | $52.45 | $52.40 |
| Purchase #7 | $41.69 | 7.842% | $44.9593 | $44.96 | $44.95 | $45.00 |
| 7 purchase totals = | $632.93 | $680.0585 | $680.06 | $680.10 | $680.00 | |