| 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 | $84.35 | 5.124% | $88.6721 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $40.81 | 5.628% | $43.1068 | $43.11 | $43.10 | $43.10 |
| Purchase #3 | $205.33 | 13.105% | $232.2385 | $232.24 | $232.25 | $232.20 |
| Purchase #4 | $62.46 | 7.186% | $66.9484 | $66.95 | $66.95 | $66.90 |
| Purchase #5 | $132.97 | 3.236% | $137.2729 | $137.27 | $137.25 | $137.30 |
| Purchase #6 | $82.29 | 7.612% | $88.5539 | $88.55 | $88.55 | $88.60 |
| Purchase #7 | $125.51 | 13.641% | $142.6308 | $142.63 | $142.65 | $142.60 |
| 7 purchase totals = | $733.72 | $799.4234 | $799.42 | $799.40 | $799.40 | |