| 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 | $77.35 | 6.747% | $82.5688 | $82.57 | $82.55 | $82.60 |
| Purchase #2 | $139.45 | 7.515% | $149.9297 | $149.93 | $149.95 | $149.90 |
| Purchase #3 | $109.69 | 6.294% | $116.5939 | $116.59 | $116.60 | $116.60 |
| Purchase #4 | $10.26 | 9.170% | $11.2008 | $11.20 | $11.20 | $11.20 |
| Purchase #5 | $179.71 | 5.543% | $189.6713 | $189.67 | $189.65 | $189.70 |
| Purchase #6 | $228.58 | 5.821% | $241.8856 | $241.89 | $241.90 | $241.90 |
| Purchase #7 | $104.34 | 13.489% | $118.4144 | $118.41 | $118.40 | $118.40 |
| 7 purchase totals = | $849.38 | $910.2645 | $910.26 | $910.25 | $910.30 | |