| 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 | $48.87 | 13.506% | $55.4704 | $55.47 | $55.45 | $55.50 |
| Purchase #2 | $40.77 | 9.794% | $44.763 | $44.76 | $44.75 | $44.80 |
| Purchase #3 | $100.76 | 9.611% | $110.444 | $110.44 | $110.45 | $110.40 |
| Purchase #4 | $229.59 | 4.864% | $240.7573 | $240.76 | $240.75 | $240.80 |
| Purchase #5 | $99.99 | 10.679% | $110.6679 | $110.67 | $110.65 | $110.70 |
| Purchase #6 | $144.55 | 13.746% | $164.4198 | $164.42 | $164.40 | $164.40 |
| Purchase #7 | $61.35 | 3.231% | $63.3322 | $63.33 | $63.35 | $63.30 |
| 7 purchase totals = | $725.88 | $789.8546 | $789.85 | $789.80 | $789.90 | |