| 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 | $19.86 | 4.811% | $20.8155 | $20.82 | $20.80 | $20.80 |
| Purchase #2 | $107.52 | 6.360% | $114.3583 | $114.36 | $114.35 | $114.40 |
| Purchase #3 | $75.44 | 4.296% | $78.6809 | $78.68 | $78.70 | $78.70 |
| Purchase #4 | $193.99 | 10.665% | $214.679 | $214.68 | $214.70 | $214.70 |
| Purchase #5 | $245.37 | 12.133% | $275.1407 | $275.14 | $275.15 | $275.10 |
| Purchase #6 | $39.67 | 3.440% | $41.0346 | $41.03 | $41.05 | $41.00 |
| Purchase #7 | $17.67 | 5.355% | $18.6162 | $18.62 | $18.60 | $18.60 |
| 7 purchase totals = | $699.52 | $763.3252 | $763.33 | $763.35 | $763.30 | |