| 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 | $111.57 | 7.429% | $119.8585 | $119.86 | $119.85 | $119.90 |
| Purchase #2 | $58.46 | 7.493% | $62.8404 | $62.84 | $62.85 | $62.80 |
| Purchase #3 | $60.84 | 4.832% | $63.7798 | $63.78 | $63.80 | $63.80 |
| Purchase #4 | $63.96 | 8.698% | $69.5232 | $69.52 | $69.50 | $69.50 |
| Purchase #5 | $187.98 | 6.455% | $200.1141 | $200.11 | $200.10 | $200.10 |
| Purchase #6 | $110.94 | 13.300% | $125.695 | $125.70 | $125.70 | $125.70 |
| Purchase #7 | $180.61 | 9.545% | $197.8492 | $197.85 | $197.85 | $197.80 |
| 7 purchase totals = | $774.36 | $839.6602 | $839.66 | $839.65 | $839.60 | |