| 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 | $112.68 | 8.195% | $121.9141 | $121.91 | $121.90 | $121.90 |
| Purchase #2 | $47.80 | 8.649% | $51.9342 | $51.93 | $51.95 | $51.90 |
| Purchase #3 | $160.56 | 11.175% | $178.5026 | $178.50 | $178.50 | $178.50 |
| Purchase #4 | $70.84 | 9.484% | $77.5585 | $77.56 | $77.55 | $77.60 |
| Purchase #5 | $76.39 | 11.588% | $85.2421 | $85.24 | $85.25 | $85.20 |
| Purchase #6 | $48.58 | 9.507% | $53.1985 | $53.20 | $53.20 | $53.20 |
| Purchase #7 | $205.71 | 10.424% | $227.1532 | $227.15 | $227.15 | $227.20 |
| 7 purchase totals = | $722.56 | $795.5032 | $795.49 | $795.50 | $795.50 | |