| 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 | $83.47 | 4.530% | $87.2512 | $87.25 | $87.25 | $87.30 |
| Purchase #2 | $75.74 | 4.687% | $79.2899 | $79.29 | $79.30 | $79.30 |
| Purchase #3 | $96.49 | 6.189% | $102.4618 | $102.46 | $102.45 | $102.50 |
| Purchase #4 | $91.60 | 4.815% | $96.0105 | $96.01 | $96.00 | $96.00 |
| Purchase #5 | $41.54 | 12.318% | $46.6569 | $46.66 | $46.65 | $46.70 |
| Purchase #6 | $130.74 | 13.636% | $148.5677 | $148.57 | $148.55 | $148.60 |
| Purchase #7 | $183.27 | 10.806% | $203.0742 | $203.07 | $203.05 | $203.10 |
| 7 purchase totals = | $702.85 | $763.3122 | $763.31 | $763.25 | $763.50 | |