| 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 | $89.59 | 11.744% | $100.1114 | $100.11 | $100.10 | $100.10 |
| Purchase #2 | $40.46 | 9.212% | $44.1872 | $44.19 | $44.20 | $44.20 |
| Purchase #3 | $229.79 | 7.729% | $247.5505 | $247.55 | $247.55 | $247.60 |
| Purchase #4 | $59.37 | 8.199% | $64.2377 | $64.24 | $64.25 | $64.20 |
| Purchase #5 | $145.84 | 7.434% | $156.6817 | $156.68 | $156.70 | $156.70 |
| Purchase #6 | $117.37 | 10.587% | $129.796 | $129.80 | $129.80 | $129.80 |
| Purchase #7 | $31.71 | 5.857% | $33.5673 | $33.57 | $33.55 | $33.60 |
| 7 purchase totals = | $714.13 | $776.1318 | $776.14 | $776.15 | $776.20 | |