| 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 | $8.29 | 4.760% | $8.6846 | $8.68 | $8.70 | $8.70 |
| Purchase #2 | $129.93 | 5.440% | $136.9982 | $137.00 | $137.00 | $137.00 |
| Purchase #3 | $24.50 | 11.254% | $27.2572 | $27.26 | $27.25 | $27.30 |
| Purchase #4 | $144.27 | 3.822% | $149.784 | $149.78 | $149.80 | $149.80 |
| Purchase #5 | $38.89 | 11.356% | $43.3063 | $43.31 | $43.30 | $43.30 |
| Purchase #6 | $235.77 | 3.284% | $243.5127 | $243.51 | $243.50 | $243.50 |
| Purchase #7 | $52.53 | 10.868% | $58.239 | $58.24 | $58.25 | $58.20 |
| 7 purchase totals = | $634.18 | $667.7820 | $667.78 | $667.80 | $667.80 | |