| 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 | $198.39 | 5.329% | $208.9622 | $208.96 | $208.95 | $209.00 |
| Purchase #2 | $48.66 | 6.337% | $51.7436 | $51.74 | $51.75 | $51.70 |
| Purchase #3 | $20.52 | 4.627% | $21.4695 | $21.47 | $21.45 | $21.50 |
| Purchase #4 | $136.78 | 7.366% | $146.8552 | $146.86 | $146.85 | $146.90 |
| Purchase #5 | $104.81 | 4.237% | $109.2508 | $109.25 | $109.25 | $109.30 |
| Purchase #6 | $139.55 | 7.622% | $150.1865 | $150.19 | $150.20 | $150.20 |
| Purchase #7 | $53.46 | 8.416% | $57.9592 | $57.96 | $57.95 | $58.00 |
| 7 purchase totals = | $702.17 | $746.4270 | $746.43 | $746.40 | $746.60 | |