| 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 | $101.63 | 3.276% | $104.9594 | $104.96 | $104.95 | $105.00 |
| Purchase #2 | $8.81 | 5.151% | $9.2638 | $9.26 | $9.25 | $9.30 |
| Purchase #3 | $173.44 | 11.806% | $193.9163 | $193.92 | $193.90 | $193.90 |
| Purchase #4 | $145.82 | 3.699% | $151.2139 | $151.21 | $151.20 | $151.20 |
| Purchase #5 | $101.27 | 5.744% | $107.0869 | $107.09 | $107.10 | $107.10 |
| Purchase #6 | $12.46 | 11.329% | $13.8716 | $13.87 | $13.85 | $13.90 |
| Purchase #7 | $246.52 | 13.381% | $279.5068 | $279.51 | $279.50 | $279.50 |
| 7 purchase totals = | $789.95 | $859.8187 | $859.82 | $859.75 | $859.90 | |