| 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 | $10.90 | 11.280% | $12.1295 | $12.13 | $12.15 | $12.10 |
| Purchase #2 | $50.96 | 11.225% | $56.6803 | $56.68 | $56.70 | $56.70 |
| Purchase #3 | $141.58 | 8.389% | $153.4571 | $153.46 | $153.45 | $153.50 |
| Purchase #4 | $132.80 | 4.774% | $139.1399 | $139.14 | $139.15 | $139.10 |
| Purchase #5 | $40.29 | 11.815% | $45.0503 | $45.05 | $45.05 | $45.10 |
| Purchase #6 | $60.53 | 4.786% | $63.427 | $63.43 | $63.45 | $63.40 |
| Purchase #7 | $27.50 | 8.392% | $29.8078 | $29.81 | $29.80 | $29.80 |
| 7 purchase totals = | $464.56 | $499.6919 | $499.70 | $499.75 | $499.70 | |