| 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 | $36.78 | 4.796% | $38.544 | $38.54 | $38.55 | $38.50 |
| Purchase #2 | $174.31 | 5.398% | $183.7193 | $183.72 | $183.70 | $183.70 |
| Purchase #3 | $48.67 | 11.185% | $54.1137 | $54.11 | $54.10 | $54.10 |
| Purchase #4 | $51.31 | 11.536% | $57.2291 | $57.23 | $57.25 | $57.20 |
| Purchase #5 | $196.84 | 13.472% | $223.3583 | $223.36 | $223.35 | $223.40 |
| Purchase #6 | $238.87 | 5.433% | $251.8478 | $251.85 | $251.85 | $251.80 |
| Purchase #7 | $81.85 | 12.401% | $92.0002 | $92.00 | $92.00 | $92.00 |
| 7 purchase totals = | $828.63 | $900.8124 | $900.81 | $900.80 | $900.70 | |