| 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 | $93.36 | 8.233% | $101.0463 | $101.05 | $101.05 | $101.00 |
| Purchase #2 | $22.67 | 10.443% | $25.0374 | $25.04 | $25.05 | $25.00 |
| Purchase #3 | $115.83 | 12.718% | $130.5613 | $130.56 | $130.55 | $130.60 |
| Purchase #4 | $92.93 | 5.845% | $98.3618 | $98.36 | $98.35 | $98.40 |
| Purchase #5 | $139.97 | 13.378% | $158.6952 | $158.70 | $158.70 | $158.70 |
| Purchase #6 | $92.48 | 10.868% | $102.5307 | $102.53 | $102.55 | $102.50 |
| Purchase #7 | $60.32 | 8.859% | $65.6637 | $65.66 | $65.65 | $65.70 |
| 7 purchase totals = | $617.56 | $681.8964 | $681.90 | $681.90 | $681.90 | |