| 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 | $55.65 | 10.566% | $61.53 | $61.53 | $61.55 | $61.50 |
| Purchase #2 | $7.81 | 11.151% | $8.6809 | $8.68 | $8.70 | $8.70 |
| Purchase #3 | $180.69 | 10.113% | $198.9632 | $198.96 | $198.95 | $199.00 |
| Purchase #4 | $242.83 | 3.391% | $251.0644 | $251.06 | $251.05 | $251.10 |
| Purchase #5 | $72.85 | 7.193% | $78.0901 | $78.09 | $78.10 | $78.10 |
| Purchase #6 | $14.85 | 7.759% | $16.0022 | $16.00 | $16.00 | $16.00 |
| Purchase #7 | $63.78 | 4.637% | $66.7375 | $66.74 | $66.75 | $66.70 |
| 7 purchase totals = | $638.46 | $681.0683 | $681.06 | $681.10 | $681.10 | |