| 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 | $21.62 | 8.810% | $23.5247 | $23.52 | $23.50 | $23.50 |
| Purchase #2 | $64.73 | 5.327% | $68.1782 | $68.18 | $68.20 | $68.20 |
| Purchase #3 | $101.55 | 11.433% | $113.1602 | $113.16 | $113.15 | $113.20 |
| Purchase #4 | $244.44 | 6.156% | $259.4877 | $259.49 | $259.50 | $259.50 |
| Purchase #5 | $24.64 | 4.645% | $25.7845 | $25.78 | $25.80 | $25.80 |
| Purchase #6 | $112.88 | 12.613% | $127.1176 | $127.12 | $127.10 | $127.10 |
| Purchase #7 | $165.89 | 10.209% | $182.8257 | $182.83 | $182.85 | $182.80 |
| 7 purchase totals = | $735.75 | $800.0786 | $800.08 | $800.10 | $800.10 | |