| 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 | $29.93 | 5.295% | $31.5148 | $31.51 | $31.50 | $31.50 |
| Purchase #2 | $166.62 | 11.509% | $185.7963 | $185.80 | $185.80 | $185.80 |
| Purchase #3 | $43.60 | 7.663% | $46.9411 | $46.94 | $46.95 | $46.90 |
| Purchase #4 | $148.96 | 4.141% | $155.1284 | $155.13 | $155.15 | $155.10 |
| Purchase #5 | $103.60 | 12.507% | $116.5573 | $116.56 | $116.55 | $116.60 |
| Purchase #6 | $197.57 | 5.374% | $208.1874 | $208.19 | $208.20 | $208.20 |
| Purchase #7 | $124.70 | 11.194% | $138.6589 | $138.66 | $138.65 | $138.70 |
| 7 purchase totals = | $814.98 | $882.7842 | $882.79 | $882.80 | $882.80 | |