| 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 | $218.47 | 7.494% | $234.8421 | $234.84 | $234.85 | $234.80 |
| Purchase #2 | $72.41 | 3.546% | $74.9777 | $74.98 | $75.00 | $75.00 |
| Purchase #3 | $135.45 | 11.387% | $150.8737 | $150.87 | $150.85 | $150.90 |
| Purchase #4 | $210.30 | 13.836% | $239.3971 | $239.40 | $239.40 | $239.40 |
| Purchase #5 | $5.81 | 7.635% | $6.2536 | $6.25 | $6.25 | $6.30 |
| Purchase #6 | $66.67 | 3.819% | $69.2161 | $69.22 | $69.20 | $69.20 |
| Purchase #7 | $22.95 | 9.671% | $25.1695 | $25.17 | $25.15 | $25.20 |
| 7 purchase totals = | $732.06 | $800.7298 | $800.73 | $800.70 | $800.80 | |