| 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 | $17.74 | 12.786% | $20.0082 | $20.01 | $20.00 | $20.00 |
| Purchase #2 | $55.37 | 13.131% | $62.6406 | $62.64 | $62.65 | $62.60 |
| Purchase #3 | $147.55 | 13.316% | $167.1978 | $167.20 | $167.20 | $167.20 |
| Purchase #4 | $108.45 | 9.839% | $119.1204 | $119.12 | $119.10 | $119.10 |
| Purchase #5 | $152.54 | 5.669% | $161.1875 | $161.19 | $161.20 | $161.20 |
| Purchase #6 | $151.77 | 11.641% | $169.4375 | $169.44 | $169.45 | $169.40 |
| Purchase #7 | $191.92 | 8.618% | $208.4597 | $208.46 | $208.45 | $208.50 |
| 7 purchase totals = | $825.34 | $908.0517 | $908.06 | $908.05 | $908.00 | |