| 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 | $87.40 | 13.597% | $99.2838 | $99.28 | $99.30 | $99.30 |
| Purchase #2 | $162.54 | 12.112% | $182.2268 | $182.23 | $182.25 | $182.20 |
| Purchase #3 | $122.56 | 8.105% | $132.4935 | $132.49 | $132.50 | $132.50 |
| Purchase #4 | $121.45 | 3.165% | $125.2939 | $125.29 | $125.30 | $125.30 |
| Purchase #5 | $72.62 | 12.653% | $81.8086 | $81.81 | $81.80 | $81.80 |
| Purchase #6 | $185.64 | 5.145% | $195.1912 | $195.19 | $195.20 | $195.20 |
| Purchase #7 | $50.84 | 7.857% | $54.8345 | $54.83 | $54.85 | $54.80 |
| 7 purchase totals = | $803.05 | $871.1323 | $871.12 | $871.20 | $871.10 | |