| 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 | $36.97 | 6.702% | $39.4477 | $39.45 | $39.45 | $39.40 |
| Purchase #2 | $221.62 | 5.618% | $234.0706 | $234.07 | $234.05 | $234.10 |
| Purchase #3 | $50.28 | 5.201% | $52.8951 | $52.90 | $52.90 | $52.90 |
| Purchase #4 | $8.37 | 6.449% | $8.9098 | $8.91 | $8.90 | $8.90 |
| Purchase #5 | $243.63 | 5.746% | $257.629 | $257.63 | $257.65 | $257.60 |
| Purchase #6 | $60.37 | 12.484% | $67.9066 | $67.91 | $67.90 | $67.90 |
| Purchase #7 | $234.57 | 5.219% | $246.8122 | $246.81 | $246.80 | $246.80 |
| 7 purchase totals = | $855.81 | $907.6710 | $907.68 | $907.65 | $907.60 | |