| 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 | $157.40 | 12.241% | $176.6673 | $176.67 | $176.65 | $176.70 |
| Purchase #2 | $104.87 | 4.690% | $109.7884 | $109.79 | $109.80 | $109.80 |
| Purchase #3 | $58.31 | 6.660% | $62.1934 | $62.19 | $62.20 | $62.20 |
| Purchase #4 | $65.35 | 10.694% | $72.3385 | $72.34 | $72.35 | $72.30 |
| Purchase #5 | $19.59 | 8.660% | $21.2865 | $21.29 | $21.30 | $21.30 |
| Purchase #6 | $61.28 | 3.786% | $63.6001 | $63.60 | $63.60 | $63.60 |
| Purchase #7 | $61.59 | 11.604% | $68.7369 | $68.74 | $68.75 | $68.70 |
| 7 purchase totals = | $528.39 | $574.6111 | $574.62 | $574.65 | $574.60 | |