| 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 | $72.36 | 9.466% | $79.2096 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $126.76 | 11.327% | $141.1181 | $141.12 | $141.10 | $141.10 |
| Purchase #3 | $73.89 | 12.780% | $83.3331 | $83.33 | $83.35 | $83.30 |
| Purchase #4 | $28.32 | 6.162% | $30.0651 | $30.07 | $30.05 | $30.10 |
| Purchase #5 | $159.39 | 12.873% | $179.9083 | $179.91 | $179.90 | $179.90 |
| Purchase #6 | $50.26 | 9.517% | $55.0432 | $55.04 | $55.05 | $55.00 |
| Purchase #7 | $182.85 | 6.457% | $194.6566 | $194.66 | $194.65 | $194.70 |
| 7 purchase totals = | $693.83 | $763.3340 | $763.34 | $763.30 | $763.30 | |