| 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 | $87.27 | 4.307% | $91.0287 | $91.03 | $91.05 | $91.00 |
| Purchase #2 | $70.55 | 9.406% | $77.1859 | $77.19 | $77.20 | $77.20 |
| Purchase #3 | $178.85 | 7.454% | $192.1815 | $192.18 | $192.20 | $192.20 |
| Purchase #4 | $119.95 | 8.456% | $130.093 | $130.09 | $130.10 | $130.10 |
| Purchase #5 | $166.89 | 9.599% | $182.9098 | $182.91 | $182.90 | $182.90 |
| Purchase #6 | $52.67 | 6.543% | $56.1162 | $56.12 | $56.10 | $56.10 |
| Purchase #7 | $77.88 | 6.277% | $82.7685 | $82.77 | $82.75 | $82.80 |
| 7 purchase totals = | $754.06 | $812.2836 | $812.29 | $812.30 | $812.30 | |