| 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 | $6.46 | 3.665% | $6.6968 | $6.70 | $6.70 | $6.70 |
| Purchase #2 | $133.31 | 3.305% | $137.7159 | $137.72 | $137.70 | $137.70 |
| Purchase #3 | $240.79 | 9.146% | $262.8127 | $262.81 | $262.80 | $262.80 |
| Purchase #4 | $81.38 | 4.426% | $84.9819 | $84.98 | $85.00 | $85.00 |
| Purchase #5 | $66.75 | 7.580% | $71.8097 | $71.81 | $71.80 | $71.80 |
| Purchase #6 | $240.80 | 5.375% | $253.743 | $253.74 | $253.75 | $253.70 |
| Purchase #7 | $213.50 | 12.417% | $240.0103 | $240.01 | $240.00 | $240.00 |
| 7 purchase totals = | $982.99 | $1,057.7703 | $1,057.77 | $1,057.75 | $1,057.70 | |