| 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 | $65.37 | 4.478% | $68.2973 | $68.30 | $68.30 | $68.30 |
| Purchase #2 | $79.34 | 10.525% | $87.6905 | $87.69 | $87.70 | $87.70 |
| Purchase #3 | $123.64 | 4.688% | $129.4362 | $129.44 | $129.45 | $129.40 |
| Purchase #4 | $240.80 | 7.264% | $258.2917 | $258.29 | $258.30 | $258.30 |
| Purchase #5 | $181.43 | 5.186% | $190.839 | $190.84 | $190.85 | $190.80 |
| Purchase #6 | $58.38 | 10.412% | $64.4585 | $64.46 | $64.45 | $64.50 |
| Purchase #7 | $12.97 | 12.530% | $14.5951 | $14.60 | $14.60 | $14.60 |
| 7 purchase totals = | $761.93 | $813.6083 | $813.62 | $813.65 | $813.60 | |