| 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 | $71.63 | 12.870% | $80.8488 | $80.85 | $80.85 | $80.80 |
| Purchase #2 | $54.92 | 5.690% | $58.0449 | $58.04 | $58.05 | $58.00 |
| Purchase #3 | $123.40 | 5.294% | $129.9328 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $113.27 | 3.725% | $117.4893 | $117.49 | $117.50 | $117.50 |
| Purchase #5 | $196.90 | 8.362% | $213.3648 | $213.36 | $213.35 | $213.40 |
| Purchase #6 | $216.81 | 12.369% | $243.6272 | $243.63 | $243.65 | $243.60 |
| Purchase #7 | $61.94 | 10.526% | $68.4598 | $68.46 | $68.45 | $68.50 |
| 7 purchase totals = | $838.87 | $911.7676 | $911.76 | $911.80 | $911.70 | |