| 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 | $40.94 | 11.675% | $45.7197 | $45.72 | $45.70 | $45.70 |
| Purchase #2 | $164.56 | 9.220% | $179.7324 | $179.73 | $179.75 | $179.70 |
| Purchase #3 | $22.34 | 6.238% | $23.7336 | $23.73 | $23.75 | $23.70 |
| Purchase #4 | $118.85 | 5.229% | $125.0647 | $125.06 | $125.05 | $125.10 |
| Purchase #5 | $111.93 | 12.698% | $126.1429 | $126.14 | $126.15 | $126.10 |
| Purchase #6 | $100.71 | 11.508% | $112.2997 | $112.30 | $112.30 | $112.30 |
| Purchase #7 | $157.66 | 13.323% | $178.665 | $178.67 | $178.65 | $178.70 |
| 7 purchase totals = | $716.99 | $791.3580 | $791.35 | $791.35 | $791.30 | |