| 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 | $62.88 | 9.713% | $68.9875 | $68.99 | $69.00 | $69.00 |
| Purchase #2 | $68.60 | 6.860% | $73.306 | $73.31 | $73.30 | $73.30 |
| Purchase #3 | $158.47 | 9.760% | $173.9367 | $173.94 | $173.95 | $173.90 |
| Purchase #4 | $143.80 | 9.646% | $157.6709 | $157.67 | $157.65 | $157.70 |
| Purchase #5 | $25.49 | 11.792% | $28.4958 | $28.50 | $28.50 | $28.50 |
| Purchase #6 | $28.70 | 3.152% | $29.6046 | $29.60 | $29.60 | $29.60 |
| Purchase #7 | $31.96 | 4.792% | $33.4915 | $33.49 | $33.50 | $33.50 |
| 7 purchase totals = | $519.90 | $565.4930 | $565.50 | $565.50 | $565.50 | |