| 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 | $92.98 | 13.170% | $105.2255 | $105.23 | $105.25 | $105.20 |
| Purchase #2 | $115.70 | 6.192% | $122.8641 | $122.86 | $122.85 | $122.90 |
| Purchase #3 | $113.49 | 10.470% | $125.3724 | $125.37 | $125.35 | $125.40 |
| Purchase #4 | $91.73 | 12.552% | $103.2439 | $103.24 | $103.25 | $103.20 |
| Purchase #5 | $67.28 | 9.644% | $73.7685 | $73.77 | $73.75 | $73.80 |
| Purchase #6 | $36.48 | 9.233% | $39.8482 | $39.85 | $39.85 | $39.80 |
| Purchase #7 | $180.80 | 13.718% | $205.6021 | $205.60 | $205.60 | $205.60 |
| 7 purchase totals = | $698.46 | $775.9247 | $775.92 | $775.90 | $775.90 | |