| 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 | $41.90 | 13.259% | $47.4555 | $47.46 | $47.45 | $47.50 |
| Purchase #2 | $23.28 | 9.823% | $25.5668 | $25.57 | $25.55 | $25.60 |
| Purchase #3 | $14.58 | 7.703% | $15.7031 | $15.70 | $15.70 | $15.70 |
| Purchase #4 | $108.87 | 13.153% | $123.1897 | $123.19 | $123.20 | $123.20 |
| Purchase #5 | $54.58 | 13.530% | $61.9647 | $61.96 | $61.95 | $62.00 |
| Purchase #6 | $192.36 | 10.217% | $212.0134 | $212.01 | $212.00 | $212.00 |
| Purchase #7 | $200.69 | 13.591% | $227.9658 | $227.97 | $227.95 | $228.00 |
| 7 purchase totals = | $636.26 | $713.8590 | $713.86 | $713.80 | $714.00 | |