| 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 | $48.69 | 7.851% | $52.5127 | $52.51 | $52.50 | $52.50 |
| Purchase #2 | $110.40 | 12.494% | $124.1934 | $124.19 | $124.20 | $124.20 |
| Purchase #3 | $10.92 | 9.154% | $11.9196 | $11.92 | $11.90 | $11.90 |
| Purchase #4 | $100.31 | 4.631% | $104.9554 | $104.96 | $104.95 | $105.00 |
| Purchase #5 | $205.90 | 4.311% | $214.7763 | $214.78 | $214.80 | $214.80 |
| Purchase #6 | $112.43 | 11.244% | $125.0716 | $125.07 | $125.05 | $125.10 |
| Purchase #7 | $47.25 | 8.542% | $51.2861 | $51.29 | $51.30 | $51.30 |
| 7 purchase totals = | $635.90 | $684.7151 | $684.72 | $684.70 | $684.80 | |