| 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 | $24.33 | 6.424% | $25.893 | $25.89 | $25.90 | $25.90 |
| Purchase #2 | $8.51 | 7.871% | $9.1798 | $9.18 | $9.20 | $9.20 |
| Purchase #3 | $134.49 | 13.106% | $152.1163 | $152.12 | $152.10 | $152.10 |
| Purchase #4 | $191.62 | 8.850% | $208.5784 | $208.58 | $208.60 | $208.60 |
| Purchase #5 | $115.34 | 8.764% | $125.4484 | $125.45 | $125.45 | $125.40 |
| Purchase #6 | $95.69 | 5.372% | $100.8305 | $100.83 | $100.85 | $100.80 |
| Purchase #7 | $237.29 | 13.727% | $269.8628 | $269.86 | $269.85 | $269.90 |
| 7 purchase totals = | $807.27 | $891.9092 | $891.91 | $891.95 | $891.90 | |