| 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 | $65.41 | 10.578% | $72.3291 | $72.33 | $72.35 | $72.30 |
| Purchase #2 | $6.38 | 4.339% | $6.6568 | $6.66 | $6.65 | $6.70 |
| Purchase #3 | $141.90 | 7.874% | $153.0732 | $153.07 | $153.05 | $153.10 |
| Purchase #4 | $183.53 | 11.738% | $205.0728 | $205.07 | $205.05 | $205.10 |
| Purchase #5 | $218.73 | 13.162% | $247.5192 | $247.52 | $247.50 | $247.50 |
| Purchase #6 | $210.37 | 8.502% | $228.2557 | $228.26 | $228.25 | $228.30 |
| Purchase #7 | $17.74 | 8.871% | $19.3137 | $19.31 | $19.30 | $19.30 |
| 7 purchase totals = | $844.06 | $932.2205 | $932.22 | $932.15 | $932.30 | |