| 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 | $63.93 | 6.733% | $68.2344 | $68.23 | $68.25 | $68.20 |
| Purchase #2 | $57.30 | 9.639% | $62.8231 | $62.82 | $62.80 | $62.80 |
| Purchase #3 | $105.75 | 5.380% | $111.4394 | $111.44 | $111.45 | $111.40 |
| Purchase #4 | $134.63 | 10.443% | $148.6894 | $148.69 | $148.70 | $148.70 |
| Purchase #5 | $130.88 | 5.482% | $138.0548 | $138.05 | $138.05 | $138.10 |
| Purchase #6 | $22.78 | 3.737% | $23.6313 | $23.63 | $23.65 | $23.60 |
| Purchase #7 | $57.53 | 10.752% | $63.7156 | $63.72 | $63.70 | $63.70 |
| 7 purchase totals = | $572.80 | $616.5880 | $616.58 | $616.60 | $616.50 | |