| 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 | $41.60 | 12.273% | $46.7056 | $46.71 | $46.70 | $46.70 |
| Purchase #2 | $39.32 | 11.519% | $43.8493 | $43.85 | $43.85 | $43.80 |
| Purchase #3 | $14.97 | 6.696% | $15.9724 | $15.97 | $15.95 | $16.00 |
| Purchase #4 | $62.78 | 7.184% | $67.2901 | $67.29 | $67.30 | $67.30 |
| Purchase #5 | $30.39 | 9.558% | $33.2947 | $33.29 | $33.30 | $33.30 |
| Purchase #6 | $28.98 | 11.187% | $32.222 | $32.22 | $32.20 | $32.20 |
| Purchase #7 | $73.86 | 7.806% | $79.6255 | $79.63 | $79.65 | $79.60 |
| 7 purchase totals = | $291.90 | $318.9596 | $318.96 | $318.95 | $318.90 | |