| 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 | $57.34 | 6.843% | $61.2638 | $61.26 | $61.25 | $61.30 |
| Purchase #2 | $38.49 | 9.138% | $42.0072 | $42.01 | $42.00 | $42.00 |
| Purchase #3 | $96.46 | 8.626% | $104.7806 | $104.78 | $104.80 | $104.80 |
| Purchase #4 | $108.98 | 11.212% | $121.1988 | $121.20 | $121.20 | $121.20 |
| Purchase #5 | $140.28 | 6.347% | $149.1836 | $149.18 | $149.20 | $149.20 |
| Purchase #6 | $49.61 | 3.757% | $51.4738 | $51.47 | $51.45 | $51.50 |
| Purchase #7 | $18.78 | 6.504% | $20.0015 | $20.00 | $20.00 | $20.00 |
| 7 purchase totals = | $509.94 | $549.9093 | $549.90 | $549.90 | $550.00 | |