| 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 | $88.39 | 13.818% | $100.6037 | $100.60 | $100.60 | $100.60 |
| Purchase #2 | $124.77 | 10.327% | $137.655 | $137.66 | $137.65 | $137.70 |
| Purchase #3 | $10.44 | 7.428% | $11.2155 | $11.22 | $11.20 | $11.20 |
| Purchase #4 | $81.41 | 10.145% | $89.669 | $89.67 | $89.65 | $89.70 |
| Purchase #5 | $112.31 | 12.346% | $126.1758 | $126.18 | $126.20 | $126.20 |
| Purchase #6 | $65.99 | 6.254% | $70.117 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $220.99 | 10.623% | $244.4658 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $704.30 | $779.9018 | $779.92 | $779.85 | $780.00 | |