| 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 | $47.31 | 9.464% | $51.7874 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $193.47 | 5.123% | $203.3815 | $203.38 | $203.40 | $203.40 |
| Purchase #3 | $180.26 | 9.510% | $197.4027 | $197.40 | $197.40 | $197.40 |
| Purchase #4 | $162.59 | 11.785% | $181.7512 | $181.75 | $181.75 | $181.80 |
| Purchase #5 | $114.85 | 5.172% | $120.79 | $120.79 | $120.80 | $120.80 |
| Purchase #6 | $182.29 | 9.849% | $200.2437 | $200.24 | $200.25 | $200.20 |
| Purchase #7 | $109.73 | 3.649% | $113.734 | $113.73 | $113.75 | $113.70 |
| 7 purchase totals = | $990.50 | $1,069.0905 | $1,069.08 | $1,069.15 | $1,069.10 | |