| 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 | $37.86 | 8.446% | $41.0577 | $41.06 | $41.05 | $41.10 |
| Purchase #2 | $151.27 | 7.593% | $162.7559 | $162.76 | $162.75 | $162.80 |
| Purchase #3 | $191.75 | 7.286% | $205.7209 | $205.72 | $205.70 | $205.70 |
| Purchase #4 | $65.37 | 11.612% | $72.9608 | $72.96 | $72.95 | $73.00 |
| Purchase #5 | $14.65 | 4.675% | $15.3349 | $15.33 | $15.35 | $15.30 |
| Purchase #6 | $78.44 | 12.377% | $88.1485 | $88.15 | $88.15 | $88.10 |
| Purchase #7 | $78.91 | 7.326% | $84.6909 | $84.69 | $84.70 | $84.70 |
| 7 purchase totals = | $618.25 | $670.6696 | $670.67 | $670.65 | $670.70 | |