| 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 | $57.99 | 13.322% | $65.7154 | $65.72 | $65.70 | $65.70 |
| Purchase #2 | $111.69 | 5.690% | $118.0452 | $118.05 | $118.05 | $118.00 |
| Purchase #3 | $184.91 | 3.842% | $192.0142 | $192.01 | $192.00 | $192.00 |
| Purchase #4 | $28.34 | 13.221% | $32.0868 | $32.09 | $32.10 | $32.10 |
| Purchase #5 | $64.54 | 9.684% | $70.7901 | $70.79 | $70.80 | $70.80 |
| Purchase #6 | $50.28 | 12.717% | $56.6741 | $56.67 | $56.65 | $56.70 |
| Purchase #7 | $74.73 | 6.263% | $79.4103 | $79.41 | $79.40 | $79.40 |
| 7 purchase totals = | $572.48 | $614.7361 | $614.74 | $614.70 | $614.70 | |