| 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 | $83.64 | 6.176% | $88.8056 | $88.81 | $88.80 | $88.80 |
| Purchase #2 | $125.34 | 5.867% | $132.6937 | $132.69 | $132.70 | $132.70 |
| Purchase #3 | $234.75 | 13.664% | $266.8262 | $266.83 | $266.85 | $266.80 |
| Purchase #4 | $181.86 | 7.245% | $195.0358 | $195.04 | $195.05 | $195.00 |
| Purchase #5 | $80.33 | 9.828% | $88.2248 | $88.22 | $88.20 | $88.20 |
| Purchase #6 | $34.64 | 8.681% | $37.6471 | $37.65 | $37.65 | $37.60 |
| Purchase #7 | $83.46 | 12.728% | $94.0828 | $94.08 | $94.10 | $94.10 |
| 7 purchase totals = | $824.02 | $903.3160 | $903.32 | $903.35 | $903.20 | |