| 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 | $53.59 | 9.542% | $58.7036 | $58.70 | $58.70 | $58.70 |
| Purchase #2 | $40.75 | 9.797% | $44.7423 | $44.74 | $44.75 | $44.70 |
| Purchase #3 | $122.40 | 3.317% | $126.46 | $126.46 | $126.45 | $126.50 |
| Purchase #4 | $94.54 | 9.732% | $103.7406 | $103.74 | $103.75 | $103.70 |
| Purchase #5 | $157.79 | 12.682% | $177.8009 | $177.80 | $177.80 | $177.80 |
| Purchase #6 | $101.29 | 8.274% | $109.6707 | $109.67 | $109.65 | $109.70 |
| Purchase #7 | $92.26 | 7.264% | $98.9618 | $98.96 | $98.95 | $99.00 |
| 7 purchase totals = | $662.62 | $720.0799 | $720.07 | $720.05 | $720.10 | |