| 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 | $99.96 | 5.838% | $105.7957 | $105.80 | $105.80 | $105.80 |
| Purchase #2 | $13.65 | 6.266% | $14.5053 | $14.51 | $14.50 | $14.50 |
| Purchase #3 | $170.65 | 7.353% | $183.1979 | $183.20 | $183.20 | $183.20 |
| Purchase #4 | $96.62 | 5.439% | $101.8752 | $101.88 | $101.90 | $101.90 |
| Purchase #5 | $204.46 | 3.612% | $211.8451 | $211.85 | $211.85 | $211.80 |
| Purchase #6 | $12.56 | 8.339% | $13.6074 | $13.61 | $13.60 | $13.60 |
| Purchase #7 | $177.98 | 6.405% | $189.3796 | $189.38 | $189.40 | $189.40 |
| 7 purchase totals = | $775.88 | $820.2062 | $820.23 | $820.25 | $820.20 | |