| 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 | $66.71 | 12.336% | $74.9393 | $74.94 | $74.95 | $74.90 |
| Purchase #2 | $39.67 | 11.514% | $44.2376 | $44.24 | $44.25 | $44.20 |
| Purchase #3 | $62.82 | 5.508% | $66.2801 | $66.28 | $66.30 | $66.30 |
| Purchase #4 | $209.91 | 4.174% | $218.6716 | $218.67 | $218.65 | $218.70 |
| Purchase #5 | $208.98 | 10.700% | $231.3409 | $231.34 | $231.35 | $231.30 |
| Purchase #6 | $155.51 | 5.582% | $164.1906 | $164.19 | $164.20 | $164.20 |
| Purchase #7 | $53.56 | 13.694% | $60.8945 | $60.89 | $60.90 | $60.90 |
| 7 purchase totals = | $797.16 | $860.5546 | $860.55 | $860.60 | $860.50 | |