| 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 | $94.41 | 7.590% | $101.5757 | $101.58 | $101.60 | $101.60 |
| Purchase #2 | $64.74 | 7.366% | $69.5087 | $69.51 | $69.50 | $69.50 |
| Purchase #3 | $194.36 | 10.702% | $215.1604 | $215.16 | $215.15 | $215.20 |
| Purchase #4 | $58.26 | 5.594% | $61.5191 | $61.52 | $61.50 | $61.50 |
| Purchase #5 | $215.35 | 11.528% | $240.1755 | $240.18 | $240.20 | $240.20 |
| Purchase #6 | $8.46 | 6.161% | $8.9812 | $8.98 | $9.00 | $9.00 |
| Purchase #7 | $153.60 | 7.255% | $164.7437 | $164.74 | $164.75 | $164.70 |
| 7 purchase totals = | $789.18 | $861.6643 | $861.67 | $861.70 | $861.70 | |