| 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 | $144.64 | 13.848% | $164.6697 | $164.67 | $164.65 | $164.70 |
| Purchase #2 | $48.44 | 7.675% | $52.1578 | $52.16 | $52.15 | $52.20 |
| Purchase #3 | $58.73 | 9.165% | $64.1126 | $64.11 | $64.10 | $64.10 |
| Purchase #4 | $84.82 | 3.850% | $88.0856 | $88.09 | $88.10 | $88.10 |
| Purchase #5 | $58.41 | 6.733% | $62.3427 | $62.34 | $62.35 | $62.30 |
| Purchase #6 | $42.95 | 3.516% | $44.4601 | $44.46 | $44.45 | $44.50 |
| Purchase #7 | $14.72 | 5.637% | $15.5498 | $15.55 | $15.55 | $15.50 |
| 7 purchase totals = | $452.71 | $491.3783 | $491.38 | $491.35 | $491.40 | |