| 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 | $41.46 | 7.191% | $44.4414 | $44.44 | $44.45 | $44.40 |
| Purchase #2 | $126.82 | 4.730% | $132.8186 | $132.82 | $132.80 | $132.80 |
| Purchase #3 | $94.56 | 10.409% | $104.4028 | $104.40 | $104.40 | $104.40 |
| Purchase #4 | $121.32 | 13.157% | $137.2821 | $137.28 | $137.30 | $137.30 |
| Purchase #5 | $115.80 | 3.701% | $120.0858 | $120.09 | $120.10 | $120.10 |
| Purchase #6 | $22.30 | 6.577% | $23.7667 | $23.77 | $23.75 | $23.80 |
| Purchase #7 | $89.55 | 12.137% | $100.4187 | $100.42 | $100.40 | $100.40 |
| 7 purchase totals = | $611.81 | $663.2161 | $663.22 | $663.20 | $663.20 | |