| 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 | $18.67 | 9.283% | $20.4031 | $20.40 | $20.40 | $20.40 |
| Purchase #2 | $103.96 | 13.472% | $117.9655 | $117.97 | $117.95 | $118.00 |
| Purchase #3 | $17.34 | 8.227% | $18.7666 | $18.77 | $18.75 | $18.80 |
| Purchase #4 | $217.25 | 13.312% | $246.1703 | $246.17 | $246.15 | $246.20 |
| Purchase #5 | $110.33 | 4.291% | $115.0643 | $115.06 | $115.05 | $115.10 |
| Purchase #6 | $41.59 | 8.656% | $45.19 | $45.19 | $45.20 | $45.20 |
| Purchase #7 | $55.51 | 11.223% | $61.7399 | $61.74 | $61.75 | $61.70 |
| 7 purchase totals = | $564.65 | $625.2997 | $625.30 | $625.25 | $625.40 | |