| 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 | $29.69 | 9.789% | $32.5964 | $32.60 | $32.60 | $32.60 |
| Purchase #2 | $197.59 | 8.431% | $214.2488 | $214.25 | $214.25 | $214.20 |
| Purchase #3 | $112.45 | 4.409% | $117.4079 | $117.41 | $117.40 | $117.40 |
| Purchase #4 | $17.47 | 7.316% | $18.7481 | $18.75 | $18.75 | $18.70 |
| Purchase #5 | $61.25 | 4.337% | $63.9064 | $63.91 | $63.90 | $63.90 |
| Purchase #6 | $96.29 | 7.237% | $103.2585 | $103.26 | $103.25 | $103.30 |
| Purchase #7 | $20.25 | 8.686% | $22.0089 | $22.01 | $22.00 | $22.00 |
| 7 purchase totals = | $534.99 | $572.1750 | $572.19 | $572.15 | $572.10 | |