| 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 | $24.81 | 9.766% | $27.2329 | $27.23 | $27.25 | $27.20 |
| Purchase #2 | $192.25 | 8.139% | $207.8972 | $207.90 | $207.90 | $207.90 |
| Purchase #3 | $208.68 | 9.658% | $228.8343 | $228.83 | $228.85 | $228.80 |
| Purchase #4 | $66.48 | 3.373% | $68.7224 | $68.72 | $68.70 | $68.70 |
| Purchase #5 | $128.49 | 3.286% | $132.7122 | $132.71 | $132.70 | $132.70 |
| Purchase #6 | $75.40 | 12.607% | $84.9057 | $84.91 | $84.90 | $84.90 |
| Purchase #7 | $219.35 | 7.217% | $235.1805 | $235.18 | $235.20 | $235.20 |
| 7 purchase totals = | $915.46 | $985.4852 | $985.48 | $985.50 | $985.40 | |