| 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 | $55.69 | 11.522% | $62.1066 | $62.11 | $62.10 | $62.10 |
| Purchase #2 | $155.27 | 12.167% | $174.1617 | $174.16 | $174.15 | $174.20 |
| Purchase #3 | $15.34 | 5.394% | $16.1674 | $16.17 | $16.15 | $16.20 |
| Purchase #4 | $93.26 | 6.490% | $99.3126 | $99.31 | $99.30 | $99.30 |
| Purchase #5 | $231.28 | 3.419% | $239.1875 | $239.19 | $239.20 | $239.20 |
| Purchase #6 | $101.99 | 5.486% | $107.5852 | $107.59 | $107.60 | $107.60 |
| Purchase #7 | $37.48 | 11.496% | $41.7887 | $41.79 | $41.80 | $41.80 |
| 7 purchase totals = | $690.31 | $740.3097 | $740.32 | $740.30 | $740.40 | |