| 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 | $64.44 | 4.529% | $67.3585 | $67.36 | $67.35 | $67.40 |
| Purchase #2 | $215.57 | 6.283% | $229.1143 | $229.11 | $229.10 | $229.10 |
| Purchase #3 | $238.93 | 11.681% | $266.8394 | $266.84 | $266.85 | $266.80 |
| Purchase #4 | $94.68 | 4.824% | $99.2474 | $99.25 | $99.25 | $99.20 |
| Purchase #5 | $55.76 | 10.453% | $61.5886 | $61.59 | $61.60 | $61.60 |
| Purchase #6 | $176.28 | 12.784% | $198.8156 | $198.82 | $198.80 | $198.80 |
| Purchase #7 | $21.33 | 12.225% | $23.9376 | $23.94 | $23.95 | $23.90 |
| 7 purchase totals = | $866.99 | $946.9014 | $946.91 | $946.90 | $946.80 | |