| 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 | $103.40 | 12.699% | $116.5308 | $116.53 | $116.55 | $116.50 |
| Purchase #2 | $5.45 | 7.283% | $5.8469 | $5.85 | $5.85 | $5.80 |
| Purchase #3 | $160.47 | 8.515% | $174.134 | $174.13 | $174.15 | $174.10 |
| Purchase #4 | $206.33 | 11.444% | $229.9424 | $229.94 | $229.95 | $229.90 |
| Purchase #5 | $126.62 | 9.796% | $139.0237 | $139.02 | $139.00 | $139.00 |
| Purchase #6 | $40.89 | 12.377% | $45.951 | $45.95 | $45.95 | $46.00 |
| Purchase #7 | $49.26 | 3.551% | $51.0092 | $51.01 | $51.00 | $51.00 |
| 7 purchase totals = | $692.42 | $762.4380 | $762.43 | $762.45 | $762.30 | |