| 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 | $101.60 | 13.812% | $115.633 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $43.42 | 13.644% | $49.3442 | $49.34 | $49.35 | $49.30 |
| Purchase #3 | $209.93 | 8.515% | $227.8055 | $227.81 | $227.80 | $227.80 |
| Purchase #4 | $36.93 | 9.533% | $40.4505 | $40.45 | $40.45 | $40.50 |
| Purchase #5 | $102.63 | 11.198% | $114.1225 | $114.12 | $114.10 | $114.10 |
| Purchase #6 | $198.58 | 11.797% | $222.0065 | $222.01 | $222.00 | $222.00 |
| Purchase #7 | $197.82 | 4.372% | $206.4687 | $206.47 | $206.45 | $206.50 |
| 7 purchase totals = | $890.91 | $975.8309 | $975.83 | $975.80 | $975.80 | |