| 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 | $156.31 | 8.527% | $169.6386 | $169.64 | $169.65 | $169.60 |
| Purchase #2 | $57.39 | 8.558% | $62.3014 | $62.30 | $62.30 | $62.30 |
| Purchase #3 | $130.54 | 4.254% | $136.0932 | $136.09 | $136.10 | $136.10 |
| Purchase #4 | $40.33 | 4.610% | $42.1892 | $42.19 | $42.20 | $42.20 |
| Purchase #5 | $12.51 | 3.655% | $12.9672 | $12.97 | $12.95 | $13.00 |
| Purchase #6 | $17.60 | 7.528% | $18.9249 | $18.92 | $18.90 | $18.90 |
| Purchase #7 | $58.80 | 9.315% | $64.2772 | $64.28 | $64.30 | $64.30 |
| 7 purchase totals = | $473.48 | $506.3917 | $506.39 | $506.40 | $506.40 | |