| 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 | $26.51 | 12.385% | $29.7933 | $29.79 | $29.80 | $29.80 |
| Purchase #2 | $154.46 | 8.105% | $166.979 | $166.98 | $167.00 | $167.00 |
| Purchase #3 | $54.28 | 3.699% | $56.2878 | $56.29 | $56.30 | $56.30 |
| Purchase #4 | $11.78 | 6.751% | $12.5753 | $12.58 | $12.60 | $12.60 |
| Purchase #5 | $228.89 | 6.420% | $243.5847 | $243.58 | $243.60 | $243.60 |
| Purchase #6 | $212.41 | 12.428% | $238.8083 | $238.81 | $238.80 | $238.80 |
| Purchase #7 | $213.87 | 6.196% | $227.1214 | $227.12 | $227.10 | $227.10 |
| 7 purchase totals = | $902.20 | $975.1498 | $975.15 | $975.20 | $975.20 | |