| 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 | $97.47 | 8.694% | $105.944 | $105.94 | $105.95 | $105.90 |
| Purchase #2 | $33.92 | 5.471% | $35.7758 | $35.78 | $35.80 | $35.80 |
| Purchase #3 | $107.52 | 13.836% | $122.3965 | $122.40 | $122.40 | $122.40 |
| Purchase #4 | $90.98 | 11.410% | $101.3608 | $101.36 | $101.35 | $101.40 |
| Purchase #5 | $66.91 | 5.612% | $70.665 | $70.67 | $70.65 | $70.70 |
| Purchase #6 | $198.29 | 5.701% | $209.5945 | $209.59 | $209.60 | $209.60 |
| Purchase #7 | $245.28 | 11.102% | $272.511 | $272.51 | $272.50 | $272.50 |
| 7 purchase totals = | $840.37 | $918.2476 | $918.25 | $918.25 | $918.30 | |