| 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 | $50.93 | 6.542% | $54.2618 | $54.26 | $54.25 | $54.30 |
| Purchase #2 | $30.43 | 8.412% | $32.9898 | $32.99 | $33.00 | $33.00 |
| Purchase #3 | $244.84 | 3.162% | $252.5818 | $252.58 | $252.60 | $252.60 |
| Purchase #4 | $154.94 | 3.727% | $160.7146 | $160.71 | $160.70 | $160.70 |
| Purchase #5 | $124.46 | 9.847% | $136.7156 | $136.72 | $136.70 | $136.70 |
| Purchase #6 | $169.64 | 5.290% | $178.614 | $178.61 | $178.60 | $178.60 |
| Purchase #7 | $139.79 | 11.320% | $155.6142 | $155.61 | $155.60 | $155.60 |
| 7 purchase totals = | $915.03 | $971.4918 | $971.48 | $971.45 | $971.50 | |