| 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 | $34.77 | 4.560% | $36.3555 | $36.36 | $36.35 | $36.40 |
| Purchase #2 | $67.33 | 5.111% | $70.7712 | $70.77 | $70.75 | $70.80 |
| Purchase #3 | $52.41 | 10.874% | $58.1091 | $58.11 | $58.10 | $58.10 |
| Purchase #4 | $107.69 | 9.198% | $117.5953 | $117.60 | $117.60 | $117.60 |
| Purchase #5 | $224.44 | 8.305% | $243.0797 | $243.08 | $243.10 | $243.10 |
| Purchase #6 | $215.25 | 9.448% | $235.5868 | $235.59 | $235.60 | $235.60 |
| Purchase #7 | $25.88 | 3.171% | $26.7007 | $26.70 | $26.70 | $26.70 |
| 7 purchase totals = | $727.77 | $788.1983 | $788.21 | $788.20 | $788.30 | |