| 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 | $14.60 | 6.491% | $15.5477 | $15.55 | $15.55 | $15.50 |
| Purchase #2 | $25.47 | 12.675% | $28.6983 | $28.70 | $28.70 | $28.70 |
| Purchase #3 | $226.79 | 6.539% | $241.6198 | $241.62 | $241.60 | $241.60 |
| Purchase #4 | $6.28 | 6.867% | $6.7112 | $6.71 | $6.70 | $6.70 |
| Purchase #5 | $246.56 | 12.176% | $276.5811 | $276.58 | $276.60 | $276.60 |
| Purchase #6 | $10.85 | 12.245% | $12.1786 | $12.18 | $12.20 | $12.20 |
| Purchase #7 | $189.57 | 12.474% | $213.217 | $213.22 | $213.20 | $213.20 |
| 7 purchase totals = | $720.12 | $794.5537 | $794.56 | $794.55 | $794.50 | |