| 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 | $20.62 | 10.213% | $22.7259 | $22.73 | $22.75 | $22.70 |
| Purchase #2 | $55.47 | 11.395% | $61.7908 | $61.79 | $61.80 | $61.80 |
| Purchase #3 | $149.97 | 9.827% | $164.7076 | $164.71 | $164.70 | $164.70 |
| Purchase #4 | $130.51 | 9.329% | $142.6853 | $142.69 | $142.70 | $142.70 |
| Purchase #5 | $54.44 | 8.181% | $58.8937 | $58.89 | $58.90 | $58.90 |
| Purchase #6 | $145.79 | 4.716% | $152.6655 | $152.67 | $152.65 | $152.70 |
| Purchase #7 | $104.87 | 4.575% | $109.6678 | $109.67 | $109.65 | $109.70 |
| 7 purchase totals = | $661.67 | $713.1366 | $713.15 | $713.15 | $713.20 | |