| 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 | $77.63 | 10.862% | $86.0622 | $86.06 | $86.05 | $86.10 |
| Purchase #2 | $44.56 | 4.625% | $46.6209 | $46.62 | $46.60 | $46.60 |
| Purchase #3 | $167.34 | 7.610% | $180.0746 | $180.07 | $180.05 | $180.10 |
| Purchase #4 | $216.52 | 10.861% | $240.0362 | $240.04 | $240.05 | $240.00 |
| Purchase #5 | $197.91 | 7.784% | $213.3153 | $213.32 | $213.30 | $213.30 |
| Purchase #6 | $139.49 | 11.550% | $155.6011 | $155.60 | $155.60 | $155.60 |
| Purchase #7 | $135.79 | 10.513% | $150.0656 | $150.07 | $150.05 | $150.10 |
| 7 purchase totals = | $979.24 | $1,071.7759 | $1,071.78 | $1,071.70 | $1,071.80 | |