| 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 | $29.83 | 7.300% | $32.0076 | $32.01 | $32.00 | $32.00 |
| Purchase #2 | $210.97 | 13.147% | $238.7062 | $238.71 | $238.70 | $238.70 |
| Purchase #3 | $198.91 | 5.226% | $209.305 | $209.31 | $209.30 | $209.30 |
| Purchase #4 | $15.92 | 6.544% | $16.9618 | $16.96 | $16.95 | $17.00 |
| Purchase #5 | $154.87 | 7.604% | $166.6463 | $166.65 | $166.65 | $166.60 |
| Purchase #6 | $22.65 | 12.657% | $25.5168 | $25.52 | $25.50 | $25.50 |
| Purchase #7 | $198.73 | 6.595% | $211.8362 | $211.84 | $211.85 | $211.80 |
| 7 purchase totals = | $831.88 | $900.9799 | $901.00 | $900.95 | $900.90 | |