| 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 | $58.39 | 9.447% | $63.9061 | $63.91 | $63.90 | $63.90 |
| Purchase #2 | $13.36 | 3.231% | $13.7917 | $13.79 | $13.80 | $13.80 |
| Purchase #3 | $190.71 | 12.163% | $213.9061 | $213.91 | $213.90 | $213.90 |
| Purchase #4 | $26.73 | 4.339% | $27.8898 | $27.89 | $27.90 | $27.90 |
| Purchase #5 | $102.28 | 9.711% | $112.2124 | $112.21 | $112.20 | $112.20 |
| Purchase #6 | $231.53 | 5.227% | $243.6321 | $243.63 | $243.65 | $243.60 |
| Purchase #7 | $240.73 | 9.368% | $263.2816 | $263.28 | $263.30 | $263.30 |
| 7 purchase totals = | $863.73 | $938.6198 | $938.62 | $938.65 | $938.60 | |