| 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 | $36.91 | 7.661% | $39.7377 | $39.74 | $39.75 | $39.70 |
| Purchase #2 | $171.80 | 8.141% | $185.7862 | $185.79 | $185.80 | $185.80 |
| Purchase #3 | $208.37 | 13.141% | $235.7519 | $235.75 | $235.75 | $235.80 |
| Purchase #4 | $117.84 | 5.777% | $124.6476 | $124.65 | $124.65 | $124.60 |
| Purchase #5 | $238.64 | 11.430% | $265.9166 | $265.92 | $265.90 | $265.90 |
| Purchase #6 | $147.72 | 6.827% | $157.8048 | $157.80 | $157.80 | $157.80 |
| Purchase #7 | $26.40 | 8.832% | $28.7316 | $28.73 | $28.75 | $28.70 |
| 7 purchase totals = | $947.68 | $1,038.3764 | $1,038.38 | $1,038.40 | $1,038.30 | |