| 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 | $75.75 | 3.447% | $78.3611 | $78.36 | $78.35 | $78.40 |
| Purchase #2 | $52.87 | 12.593% | $59.5279 | $59.53 | $59.55 | $59.50 |
| Purchase #3 | $121.33 | 9.536% | $132.9 | $132.90 | $132.90 | $132.90 |
| Purchase #4 | $14.89 | 6.332% | $15.8328 | $15.83 | $15.85 | $15.80 |
| Purchase #5 | $138.25 | 8.461% | $149.9473 | $149.95 | $149.95 | $149.90 |
| Purchase #6 | $230.94 | 8.340% | $250.2004 | $250.20 | $250.20 | $250.20 |
| Purchase #7 | $225.66 | 11.446% | $251.489 | $251.49 | $251.50 | $251.50 |
| 7 purchase totals = | $859.69 | $938.2585 | $938.26 | $938.30 | $938.20 | |