| 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 | $125.29 | 3.248% | $129.3594 | $129.36 | $129.35 | $129.40 |
| Purchase #2 | $77.36 | 3.307% | $79.9183 | $79.92 | $79.90 | $79.90 |
| Purchase #3 | $65.27 | 10.855% | $72.3551 | $72.36 | $72.35 | $72.40 |
| Purchase #4 | $145.99 | 12.808% | $164.6884 | $164.69 | $164.70 | $164.70 |
| Purchase #5 | $48.72 | 3.240% | $50.2985 | $50.30 | $50.30 | $50.30 |
| Purchase #6 | $138.42 | 5.466% | $145.986 | $145.99 | $146.00 | $146.00 |
| Purchase #7 | $143.65 | 12.340% | $161.3764 | $161.38 | $161.40 | $161.40 |
| 7 purchase totals = | $744.70 | $803.9821 | $804.00 | $804.00 | $804.10 | |