| 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 | $6.45 | 7.557% | $6.9374 | $6.94 | $6.95 | $6.90 |
| Purchase #2 | $92.76 | 11.389% | $103.3244 | $103.32 | $103.30 | $103.30 |
| Purchase #3 | $87.97 | 6.822% | $93.9713 | $93.97 | $93.95 | $94.00 |
| Purchase #4 | $82.38 | 3.539% | $85.2954 | $85.30 | $85.30 | $85.30 |
| Purchase #5 | $105.29 | 10.509% | $116.3549 | $116.35 | $116.35 | $116.40 |
| Purchase #6 | $65.86 | 5.794% | $69.6759 | $69.68 | $69.70 | $69.70 |
| Purchase #7 | $117.65 | 4.526% | $122.9748 | $122.97 | $122.95 | $123.00 |
| 7 purchase totals = | $558.36 | $598.5341 | $598.53 | $598.50 | $598.60 | |