| 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 | $43.36 | 10.249% | $47.804 | $47.80 | $47.80 | $47.80 |
| Purchase #2 | $13.89 | 4.160% | $14.4678 | $14.47 | $14.45 | $14.50 |
| Purchase #3 | $187.34 | 3.164% | $193.2674 | $193.27 | $193.25 | $193.30 |
| Purchase #4 | $146.69 | 10.741% | $162.446 | $162.45 | $162.45 | $162.40 |
| Purchase #5 | $154.52 | 9.624% | $169.391 | $169.39 | $169.40 | $169.40 |
| Purchase #6 | $8.75 | 12.219% | $9.8192 | $9.82 | $9.80 | $9.80 |
| Purchase #7 | $62.96 | 8.405% | $68.2518 | $68.25 | $68.25 | $68.30 |
| 7 purchase totals = | $617.51 | $665.4472 | $665.45 | $665.40 | $665.50 | |