| 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 | $47.27 | 8.741% | $51.4019 | $51.40 | $51.40 | $51.40 |
| Purchase #2 | $208.78 | 3.574% | $216.2418 | $216.24 | $216.25 | $216.20 |
| Purchase #3 | $66.43 | 11.387% | $73.9944 | $73.99 | $74.00 | $74.00 |
| Purchase #4 | $86.80 | 8.120% | $93.8482 | $93.85 | $93.85 | $93.80 |
| Purchase #5 | $25.82 | 6.775% | $27.5693 | $27.57 | $27.55 | $27.60 |
| Purchase #6 | $11.85 | 7.477% | $12.736 | $12.74 | $12.75 | $12.70 |
| Purchase #7 | $250.81 | 10.777% | $277.8398 | $277.84 | $277.85 | $277.80 |
| 7 purchase totals = | $697.76 | $753.6314 | $753.63 | $753.65 | $753.50 | |