| 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 | $98.65 | 4.509% | $103.0981 | $103.10 | $103.10 | $103.10 |
| Purchase #2 | $186.39 | 12.533% | $209.7503 | $209.75 | $209.75 | $209.80 |
| Purchase #3 | $21.80 | 6.509% | $23.219 | $23.22 | $23.20 | $23.20 |
| Purchase #4 | $214.64 | 11.378% | $239.0617 | $239.06 | $239.05 | $239.10 |
| Purchase #5 | $51.69 | 12.703% | $58.2562 | $58.26 | $58.25 | $58.30 |
| Purchase #6 | $61.58 | 7.640% | $66.2847 | $66.28 | $66.30 | $66.30 |
| Purchase #7 | $43.49 | 9.473% | $47.6098 | $47.61 | $47.60 | $47.60 |
| 7 purchase totals = | $678.24 | $747.2798 | $747.28 | $747.25 | $747.40 | |