| 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 | $132.29 | 13.321% | $149.9124 | $149.91 | $149.90 | $149.90 |
| Purchase #2 | $57.98 | 8.647% | $62.9935 | $62.99 | $63.00 | $63.00 |
| Purchase #3 | $243.27 | 6.652% | $259.4523 | $259.45 | $259.45 | $259.50 |
| Purchase #4 | $229.88 | 7.483% | $247.0819 | $247.08 | $247.10 | $247.10 |
| Purchase #5 | $161.66 | 7.204% | $173.306 | $173.31 | $173.30 | $173.30 |
| Purchase #6 | $51.98 | 6.404% | $55.3088 | $55.31 | $55.30 | $55.30 |
| Purchase #7 | $20.32 | 10.301% | $22.4132 | $22.41 | $22.40 | $22.40 |
| 7 purchase totals = | $897.38 | $970.4681 | $970.46 | $970.45 | $970.50 | |