| 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 | $96.99 | 8.157% | $104.9015 | $104.90 | $104.90 | $104.90 |
| Purchase #2 | $40.81 | 10.403% | $45.0555 | $45.06 | $45.05 | $45.10 |
| Purchase #3 | $25.52 | 6.211% | $27.105 | $27.11 | $27.10 | $27.10 |
| Purchase #4 | $175.78 | 9.315% | $192.1539 | $192.15 | $192.15 | $192.20 |
| Purchase #5 | $197.57 | 3.224% | $203.9397 | $203.94 | $203.95 | $203.90 |
| Purchase #6 | $48.65 | 13.285% | $55.1132 | $55.11 | $55.10 | $55.10 |
| Purchase #7 | $106.72 | 13.302% | $120.9159 | $120.92 | $120.90 | $120.90 |
| 7 purchase totals = | $692.04 | $749.1847 | $749.19 | $749.15 | $749.20 | |