| 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 | $113.96 | 13.779% | $129.6625 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $41.34 | 4.727% | $43.2941 | $43.29 | $43.30 | $43.30 |
| Purchase #3 | $5.78 | 11.370% | $6.4372 | $6.44 | $6.45 | $6.40 |
| Purchase #4 | $21.90 | 5.692% | $23.1465 | $23.15 | $23.15 | $23.10 |
| Purchase #5 | $54.32 | 13.183% | $61.481 | $61.48 | $61.50 | $61.50 |
| Purchase #6 | $111.68 | 5.152% | $117.4338 | $117.43 | $117.45 | $117.40 |
| Purchase #7 | $63.98 | 4.160% | $66.6416 | $66.64 | $66.65 | $66.60 |
| 7 purchase totals = | $412.96 | $448.0967 | $448.09 | $448.15 | $448.00 | |