| 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 | $13.76 | 3.812% | $14.2845 | $14.28 | $14.30 | $14.30 |
| Purchase #2 | $125.42 | 13.793% | $142.7192 | $142.72 | $142.70 | $142.70 |
| Purchase #3 | $58.58 | 13.535% | $66.5088 | $66.51 | $66.50 | $66.50 |
| Purchase #4 | $145.32 | 8.632% | $157.864 | $157.86 | $157.85 | $157.90 |
| Purchase #5 | $151.25 | 7.665% | $162.8433 | $162.84 | $162.85 | $162.80 |
| Purchase #6 | $210.44 | 6.570% | $224.2659 | $224.27 | $224.25 | $224.30 |
| Purchase #7 | $78.57 | 13.161% | $88.9106 | $88.91 | $88.90 | $88.90 |
| 7 purchase totals = | $783.34 | $857.3963 | $857.39 | $857.35 | $857.40 | |