| 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 | $58.47 | 9.400% | $63.9662 | $63.97 | $63.95 | $64.00 |
| Purchase #2 | $75.69 | 6.306% | $80.463 | $80.46 | $80.45 | $80.50 |
| Purchase #3 | $17.54 | 5.406% | $18.4882 | $18.49 | $18.50 | $18.50 |
| Purchase #4 | $135.55 | 8.439% | $146.9891 | $146.99 | $147.00 | $147.00 |
| Purchase #5 | $12.98 | 10.323% | $14.3199 | $14.32 | $14.30 | $14.30 |
| Purchase #6 | $144.92 | 10.691% | $160.4134 | $160.41 | $160.40 | $160.40 |
| Purchase #7 | $206.33 | 8.402% | $223.6658 | $223.67 | $223.65 | $223.70 |
| 7 purchase totals = | $651.48 | $708.3056 | $708.31 | $708.25 | $708.40 | |