| 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 | $71.59 | 7.770% | $77.1525 | $77.15 | $77.15 | $77.20 |
| Purchase #2 | $14.96 | 5.435% | $15.7731 | $15.77 | $15.75 | $15.80 |
| Purchase #3 | $230.45 | 11.304% | $256.5001 | $256.50 | $256.50 | $256.50 |
| Purchase #4 | $61.62 | 8.727% | $66.9976 | $67.00 | $67.00 | $67.00 |
| Purchase #5 | $220.36 | 4.373% | $229.9963 | $230.00 | $230.00 | $230.00 |
| Purchase #6 | $54.37 | 10.406% | $60.0277 | $60.03 | $60.05 | $60.00 |
| Purchase #7 | $124.30 | 4.307% | $129.6536 | $129.65 | $129.65 | $129.70 |
| 7 purchase totals = | $777.65 | $836.1009 | $836.10 | $836.10 | $836.20 | |