| 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 | $63.66 | 12.843% | $71.8359 | $71.84 | $71.85 | $71.80 |
| Purchase #2 | $172.74 | 5.553% | $182.3323 | $182.33 | $182.35 | $182.30 |
| Purchase #3 | $121.53 | 13.173% | $137.5391 | $137.54 | $137.55 | $137.50 |
| Purchase #4 | $55.86 | 4.443% | $58.3419 | $58.34 | $58.35 | $58.30 |
| Purchase #5 | $30.65 | 6.524% | $32.6496 | $32.65 | $32.65 | $32.60 |
| Purchase #6 | $213.50 | 13.351% | $242.0044 | $242.00 | $242.00 | $242.00 |
| Purchase #7 | $79.50 | 10.514% | $87.8586 | $87.86 | $87.85 | $87.90 |
| 7 purchase totals = | $737.44 | $812.5618 | $812.56 | $812.60 | $812.40 | |