| 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 | $26.77 | 10.836% | $29.6708 | $29.67 | $29.65 | $29.70 |
| Purchase #2 | $122.61 | 8.238% | $132.7106 | $132.71 | $132.70 | $132.70 |
| Purchase #3 | $162.82 | 9.320% | $177.9948 | $177.99 | $178.00 | $178.00 |
| Purchase #4 | $86.64 | 8.364% | $93.8866 | $93.89 | $93.90 | $93.90 |
| Purchase #5 | $33.57 | 9.867% | $36.8824 | $36.88 | $36.90 | $36.90 |
| Purchase #6 | $196.91 | 13.239% | $222.9789 | $222.98 | $223.00 | $223.00 |
| Purchase #7 | $98.61 | 13.335% | $111.7596 | $111.76 | $111.75 | $111.80 |
| 7 purchase totals = | $727.93 | $805.8837 | $805.88 | $805.90 | $806.00 | |