| 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 | $36.40 | 4.338% | $37.979 | $37.98 | $38.00 | $38.00 |
| Purchase #2 | $208.90 | 7.742% | $225.073 | $225.07 | $225.05 | $225.10 |
| Purchase #3 | $81.52 | 11.785% | $91.1271 | $91.13 | $91.15 | $91.10 |
| Purchase #4 | $200.34 | 12.236% | $224.8536 | $224.85 | $224.85 | $224.90 |
| Purchase #5 | $58.88 | 10.334% | $64.9647 | $64.96 | $64.95 | $65.00 |
| Purchase #6 | $163.32 | 8.538% | $177.2643 | $177.26 | $177.25 | $177.30 |
| Purchase #7 | $144.90 | 4.271% | $151.0887 | $151.09 | $151.10 | $151.10 |
| 7 purchase totals = | $894.26 | $972.3504 | $972.34 | $972.35 | $972.50 | |