| 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 | $110.48 | 9.364% | $120.8253 | $120.83 | $120.85 | $120.80 |
| Purchase #2 | $131.55 | 12.753% | $148.3266 | $148.33 | $148.35 | $148.30 |
| Purchase #3 | $98.91 | 8.840% | $107.6536 | $107.65 | $107.65 | $107.70 |
| Purchase #4 | $90.77 | 4.652% | $94.9926 | $94.99 | $95.00 | $95.00 |
| Purchase #5 | $106.70 | 4.716% | $111.732 | $111.73 | $111.75 | $111.70 |
| Purchase #6 | $196.57 | 9.549% | $215.3405 | $215.34 | $215.35 | $215.30 |
| Purchase #7 | $154.37 | 4.695% | $161.6177 | $161.62 | $161.60 | $161.60 |
| 7 purchase totals = | $889.35 | $960.4883 | $960.49 | $960.55 | $960.40 | |