| 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 | $11.40 | 13.522% | $12.9415 | $12.94 | $12.95 | $12.90 |
| Purchase #2 | $194.25 | 11.701% | $216.9792 | $216.98 | $217.00 | $217.00 |
| Purchase #3 | $122.73 | 9.600% | $134.5121 | $134.51 | $134.50 | $134.50 |
| Purchase #4 | $53.70 | 8.619% | $58.3284 | $58.33 | $58.35 | $58.30 |
| Purchase #5 | $14.26 | 9.335% | $15.5912 | $15.59 | $15.60 | $15.60 |
| Purchase #6 | $141.60 | 13.400% | $160.5744 | $160.57 | $160.55 | $160.60 |
| Purchase #7 | $136.74 | 6.290% | $145.3409 | $145.34 | $145.35 | $145.30 |
| 7 purchase totals = | $674.68 | $744.2677 | $744.26 | $744.30 | $744.20 | |