| 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 | $22.69 | 4.324% | $23.6711 | $23.67 | $23.65 | $23.70 |
| Purchase #2 | $47.84 | 7.409% | $51.3845 | $51.38 | $51.40 | $51.40 |
| Purchase #3 | $240.65 | 10.127% | $265.0206 | $265.02 | $265.00 | $265.00 |
| Purchase #4 | $78.91 | 11.238% | $87.7779 | $87.78 | $87.80 | $87.80 |
| Purchase #5 | $41.85 | 12.795% | $47.2047 | $47.20 | $47.20 | $47.20 |
| Purchase #6 | $243.84 | 3.723% | $252.9182 | $252.92 | $252.90 | $252.90 |
| Purchase #7 | $224.51 | 10.591% | $248.2879 | $248.29 | $248.30 | $248.30 |
| 7 purchase totals = | $900.29 | $976.2649 | $976.26 | $976.25 | $976.30 | |