| 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 | $46.80 | 6.318% | $49.7568 | $49.76 | $49.75 | $49.80 |
| Purchase #2 | $11.37 | 13.575% | $12.9135 | $12.91 | $12.90 | $12.90 |
| Purchase #3 | $107.97 | 9.273% | $117.9821 | $117.98 | $118.00 | $118.00 |
| Purchase #4 | $23.34 | 12.730% | $26.3112 | $26.31 | $26.30 | $26.30 |
| Purchase #5 | $102.34 | 6.190% | $108.6748 | $108.67 | $108.65 | $108.70 |
| Purchase #6 | $40.86 | 7.646% | $43.9842 | $43.98 | $44.00 | $44.00 |
| Purchase #7 | $61.31 | 13.572% | $69.631 | $69.63 | $69.65 | $69.60 |
| 7 purchase totals = | $393.99 | $429.2536 | $429.24 | $429.25 | $429.30 | |