| 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 | $10.43 | 13.147% | $11.8012 | $11.80 | $11.80 | $11.80 |
| Purchase #2 | $94.74 | 3.484% | $98.0407 | $98.04 | $98.05 | $98.00 |
| Purchase #3 | $63.44 | 3.796% | $65.8482 | $65.85 | $65.85 | $65.80 |
| Purchase #4 | $193.29 | 12.103% | $216.6839 | $216.68 | $216.70 | $216.70 |
| Purchase #5 | $112.30 | 12.514% | $126.3532 | $126.35 | $126.35 | $126.40 |
| Purchase #6 | $183.74 | 13.159% | $207.9183 | $207.92 | $207.90 | $207.90 |
| Purchase #7 | $139.34 | 13.236% | $157.783 | $157.78 | $157.80 | $157.80 |
| 7 purchase totals = | $797.28 | $884.4285 | $884.42 | $884.45 | $884.40 | |