| 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 | $84.54 | 9.702% | $92.7421 | $92.74 | $92.75 | $92.70 |
| Purchase #2 | $139.77 | 6.516% | $148.8774 | $148.88 | $148.90 | $148.90 |
| Purchase #3 | $174.38 | 6.434% | $185.5996 | $185.60 | $185.60 | $185.60 |
| Purchase #4 | $51.93 | 9.858% | $57.0493 | $57.05 | $57.05 | $57.00 |
| Purchase #5 | $9.36 | 4.305% | $9.7629 | $9.76 | $9.75 | $9.80 |
| Purchase #6 | $9.47 | 12.402% | $10.6445 | $10.64 | $10.65 | $10.60 |
| Purchase #7 | $63.75 | 7.324% | $68.4191 | $68.42 | $68.40 | $68.40 |
| 7 purchase totals = | $533.20 | $573.0949 | $573.09 | $573.10 | $573.00 | |