| 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 | $31.67 | 3.431% | $32.7566 | $32.76 | $32.75 | $32.80 |
| Purchase #2 | $119.57 | 12.295% | $134.2711 | $134.27 | $134.25 | $134.30 |
| Purchase #3 | $217.83 | 13.866% | $248.0343 | $248.03 | $248.05 | $248.00 |
| Purchase #4 | $64.99 | 13.671% | $73.8748 | $73.87 | $73.85 | $73.90 |
| Purchase #5 | $21.36 | 3.751% | $22.1612 | $22.16 | $22.15 | $22.20 |
| Purchase #6 | $137.33 | 5.118% | $144.3585 | $144.36 | $144.35 | $144.40 |
| Purchase #7 | $48.52 | 6.469% | $51.6588 | $51.66 | $51.65 | $51.70 |
| 7 purchase totals = | $641.27 | $707.1153 | $707.11 | $707.05 | $707.30 | |