| 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 | $30.92 | 9.724% | $33.9267 | $33.93 | $33.95 | $33.90 |
| Purchase #2 | $167.67 | 8.207% | $181.4307 | $181.43 | $181.45 | $181.40 |
| Purchase #3 | $169.57 | 3.648% | $175.7559 | $175.76 | $175.75 | $175.80 |
| Purchase #4 | $76.25 | 10.693% | $84.4034 | $84.40 | $84.40 | $84.40 |
| Purchase #5 | $84.93 | 7.518% | $91.315 | $91.32 | $91.30 | $91.30 |
| Purchase #6 | $188.83 | 10.856% | $209.3294 | $209.33 | $209.35 | $209.30 |
| Purchase #7 | $204.48 | 10.376% | $225.6968 | $225.70 | $225.70 | $225.70 |
| 7 purchase totals = | $922.65 | $1,001.8579 | $1,001.87 | $1,001.90 | $1,001.80 | |