| 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 | $62.97 | 5.840% | $66.6474 | $66.65 | $66.65 | $66.60 |
| Purchase #2 | $122.92 | 5.682% | $129.9043 | $129.90 | $129.90 | $129.90 |
| Purchase #3 | $104.38 | 11.713% | $116.606 | $116.61 | $116.60 | $116.60 |
| Purchase #4 | $99.93 | 10.391% | $110.3137 | $110.31 | $110.30 | $110.30 |
| Purchase #5 | $77.32 | 8.323% | $83.7553 | $83.76 | $83.75 | $83.80 |
| Purchase #6 | $158.61 | 9.794% | $174.1443 | $174.14 | $174.15 | $174.10 |
| Purchase #7 | $224.61 | 11.122% | $249.5911 | $249.59 | $249.60 | $249.60 |
| 7 purchase totals = | $850.74 | $930.9621 | $930.96 | $930.95 | $930.90 | |