| 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 | $23.30 | 10.206% | $25.678 | $25.68 | $25.70 | $25.70 |
| Purchase #2 | $183.43 | 11.730% | $204.9463 | $204.95 | $204.95 | $204.90 |
| Purchase #3 | $187.35 | 6.646% | $199.8013 | $199.80 | $199.80 | $199.80 |
| Purchase #4 | $45.58 | 4.488% | $47.6256 | $47.63 | $47.65 | $47.60 |
| Purchase #5 | $209.52 | 13.376% | $237.5454 | $237.55 | $237.55 | $237.50 |
| Purchase #6 | $84.88 | 9.198% | $92.6873 | $92.69 | $92.70 | $92.70 |
| Purchase #7 | $44.36 | 9.834% | $48.7224 | $48.72 | $48.70 | $48.70 |
| 7 purchase totals = | $778.42 | $857.0063 | $857.02 | $857.05 | $856.90 | |