| 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 | $44.86 | 11.687% | $50.1028 | $50.10 | $50.10 | $50.10 |
| Purchase #2 | $157.94 | 5.828% | $167.1447 | $167.14 | $167.15 | $167.10 |
| Purchase #3 | $59.88 | 13.682% | $68.0728 | $68.07 | $68.05 | $68.10 |
| Purchase #4 | $68.79 | 9.690% | $75.4558 | $75.46 | $75.45 | $75.50 |
| Purchase #5 | $140.67 | 12.140% | $157.7473 | $157.75 | $157.75 | $157.70 |
| Purchase #6 | $112.42 | 4.667% | $117.6666 | $117.67 | $117.65 | $117.70 |
| Purchase #7 | $84.78 | 3.248% | $87.5337 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $669.34 | $723.7237 | $723.72 | $723.70 | $723.70 | |