| 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 | $45.35 | 11.325% | $50.4859 | $50.49 | $50.50 | $50.50 |
| Purchase #2 | $163.70 | 3.326% | $169.1447 | $169.14 | $169.15 | $169.10 |
| Purchase #3 | $171.26 | 7.649% | $184.3597 | $184.36 | $184.35 | $184.40 |
| Purchase #4 | $138.79 | 9.855% | $152.4678 | $152.47 | $152.45 | $152.50 |
| Purchase #5 | $19.79 | 12.173% | $22.199 | $22.20 | $22.20 | $22.20 |
| Purchase #6 | $201.40 | 8.552% | $218.6237 | $218.62 | $218.60 | $218.60 |
| Purchase #7 | $138.36 | 5.477% | $145.938 | $145.94 | $145.95 | $145.90 |
| 7 purchase totals = | $878.65 | $943.2188 | $943.22 | $943.20 | $943.20 | |