| 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 | $28.57 | 6.450% | $30.4128 | $30.41 | $30.40 | $30.40 |
| Purchase #2 | $248.78 | 6.106% | $263.9705 | $263.97 | $263.95 | $264.00 |
| Purchase #3 | $71.89 | 3.197% | $74.1883 | $74.19 | $74.20 | $74.20 |
| Purchase #4 | $141.63 | 13.769% | $161.131 | $161.13 | $161.15 | $161.10 |
| Purchase #5 | $197.90 | 10.181% | $218.0482 | $218.05 | $218.05 | $218.00 |
| Purchase #6 | $83.92 | 11.783% | $93.8083 | $93.81 | $93.80 | $93.80 |
| Purchase #7 | $51.74 | 4.804% | $54.2256 | $54.23 | $54.25 | $54.20 |
| 7 purchase totals = | $824.43 | $895.7847 | $895.79 | $895.80 | $895.70 | |