| 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 | $75.99 | 8.195% | $82.2174 | $82.22 | $82.20 | $82.20 |
| Purchase #2 | $30.91 | 6.803% | $33.0128 | $33.01 | $33.00 | $33.00 |
| Purchase #3 | $232.91 | 10.808% | $258.0829 | $258.08 | $258.10 | $258.10 |
| Purchase #4 | $177.26 | 7.635% | $190.7938 | $190.79 | $190.80 | $190.80 |
| Purchase #5 | $32.99 | 7.606% | $35.4992 | $35.50 | $35.50 | $35.50 |
| Purchase #6 | $18.90 | 4.249% | $19.7031 | $19.70 | $19.70 | $19.70 |
| Purchase #7 | $129.65 | 10.822% | $143.6807 | $143.68 | $143.70 | $143.70 |
| 7 purchase totals = | $698.61 | $762.9899 | $762.98 | $763.00 | $763.00 | |