| 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 | $51.48 | 5.527% | $54.3253 | $54.33 | $54.35 | $54.30 |
| Purchase #2 | $115.55 | 7.500% | $124.2163 | $124.22 | $124.20 | $124.20 |
| Purchase #3 | $6.82 | 3.539% | $7.0614 | $7.06 | $7.05 | $7.10 |
| Purchase #4 | $161.83 | 8.441% | $175.4901 | $175.49 | $175.50 | $175.50 |
| Purchase #5 | $203.70 | 13.533% | $231.2667 | $231.27 | $231.25 | $231.30 |
| Purchase #6 | $189.58 | 11.155% | $210.7276 | $210.73 | $210.75 | $210.70 |
| Purchase #7 | $137.70 | 8.698% | $149.6771 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $866.66 | $952.7645 | $952.78 | $952.80 | $952.80 | |