| 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 | $40.36 | 10.166% | $44.463 | $44.46 | $44.45 | $44.50 |
| Purchase #2 | $129.47 | 11.274% | $144.0664 | $144.07 | $144.05 | $144.10 |
| Purchase #3 | $117.79 | 10.343% | $129.973 | $129.97 | $129.95 | $130.00 |
| Purchase #4 | $39.90 | 8.615% | $43.3374 | $43.34 | $43.35 | $43.30 |
| Purchase #5 | $86.39 | 8.208% | $93.4809 | $93.48 | $93.50 | $93.50 |
| Purchase #6 | $60.48 | 4.466% | $63.181 | $63.18 | $63.20 | $63.20 |
| Purchase #7 | $102.91 | 9.719% | $112.9118 | $112.91 | $112.90 | $112.90 |
| 7 purchase totals = | $577.30 | $631.4135 | $631.41 | $631.40 | $631.50 | |