| 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 | $99.25 | 11.135% | $110.3015 | $110.30 | $110.30 | $110.30 |
| Purchase #2 | $68.87 | 3.507% | $71.2853 | $71.29 | $71.30 | $71.30 |
| Purchase #3 | $80.92 | 9.763% | $88.8202 | $88.82 | $88.80 | $88.80 |
| Purchase #4 | $19.33 | 12.509% | $21.748 | $21.75 | $21.75 | $21.70 |
| Purchase #5 | $140.43 | 7.860% | $151.4678 | $151.47 | $151.45 | $151.50 |
| Purchase #6 | $10.80 | 4.395% | $11.2747 | $11.27 | $11.25 | $11.30 |
| Purchase #7 | $66.79 | 7.671% | $71.9135 | $71.91 | $71.90 | $71.90 |
| 7 purchase totals = | $486.39 | $526.8110 | $526.81 | $526.75 | $526.80 | |