| 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 | $138.27 | 8.160% | $149.5528 | $149.55 | $149.55 | $149.60 |
| Purchase #2 | $26.73 | 7.141% | $28.6388 | $28.64 | $28.65 | $28.60 |
| Purchase #3 | $111.29 | 4.820% | $116.6542 | $116.65 | $116.65 | $116.70 |
| Purchase #4 | $116.36 | 8.320% | $126.0412 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $137.43 | 5.148% | $144.5049 | $144.50 | $144.50 | $144.50 |
| Purchase #6 | $55.94 | 10.336% | $61.722 | $61.72 | $61.70 | $61.70 |
| Purchase #7 | $61.76 | 5.570% | $65.2 | $65.20 | $65.20 | $65.20 |
| 7 purchase totals = | $647.78 | $692.3139 | $692.30 | $692.30 | $692.30 | |