| 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 | $78.77 | 6.725% | $84.0673 | $84.07 | $84.05 | $84.10 |
| Purchase #2 | $10.99 | 12.480% | $12.3616 | $12.36 | $12.35 | $12.40 |
| Purchase #3 | $90.54 | 4.616% | $94.7193 | $94.72 | $94.70 | $94.70 |
| Purchase #4 | $166.40 | 13.743% | $189.2684 | $189.27 | $189.25 | $189.30 |
| Purchase #5 | $180.99 | 6.369% | $192.5173 | $192.52 | $192.50 | $192.50 |
| Purchase #6 | $225.70 | 6.501% | $240.3728 | $240.37 | $240.35 | $240.40 |
| Purchase #7 | $11.90 | 7.768% | $12.8244 | $12.82 | $12.80 | $12.80 |
| 7 purchase totals = | $765.29 | $826.1311 | $826.13 | $826.00 | $826.20 | |