| 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 | $68.46 | 5.457% | $72.1959 | $72.20 | $72.20 | $72.20 |
| Purchase #2 | $233.48 | 6.334% | $248.2686 | $248.27 | $248.25 | $248.30 |
| Purchase #3 | $19.76 | 10.267% | $21.7888 | $21.79 | $21.80 | $21.80 |
| Purchase #4 | $41.52 | 8.697% | $45.131 | $45.13 | $45.15 | $45.10 |
| Purchase #5 | $75.81 | 13.872% | $86.3264 | $86.33 | $86.35 | $86.30 |
| Purchase #6 | $145.65 | 11.730% | $162.7347 | $162.73 | $162.75 | $162.70 |
| Purchase #7 | $5.82 | 12.395% | $6.5414 | $6.54 | $6.55 | $6.50 |
| 7 purchase totals = | $590.50 | $642.9868 | $642.99 | $643.05 | $642.90 | |