| 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 | $40.66 | 12.243% | $45.638 | $45.64 | $45.65 | $45.60 |
| Purchase #2 | $200.86 | 11.648% | $224.2562 | $224.26 | $224.25 | $224.30 |
| Purchase #3 | $5.70 | 6.271% | $6.0574 | $6.06 | $6.05 | $6.10 |
| Purchase #4 | $15.61 | 5.649% | $16.4918 | $16.49 | $16.50 | $16.50 |
| Purchase #5 | $63.68 | 6.305% | $67.695 | $67.70 | $67.70 | $67.70 |
| Purchase #6 | $63.27 | 6.237% | $67.2161 | $67.22 | $67.20 | $67.20 |
| Purchase #7 | $151.86 | 9.318% | $166.0103 | $166.01 | $166.00 | $166.00 |
| 7 purchase totals = | $541.64 | $593.3648 | $593.38 | $593.35 | $593.40 | |