| 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 | $8.78 | 4.757% | $9.1977 | $9.20 | $9.20 | $9.20 |
| Purchase #2 | $33.33 | 5.294% | $35.0945 | $35.09 | $35.10 | $35.10 |
| Purchase #3 | $234.78 | 12.392% | $263.8739 | $263.87 | $263.85 | $263.90 |
| Purchase #4 | $38.28 | 8.176% | $41.4098 | $41.41 | $41.40 | $41.40 |
| Purchase #5 | $166.76 | 12.544% | $187.6784 | $187.68 | $187.70 | $187.70 |
| Purchase #6 | $141.90 | 5.729% | $150.0295 | $150.03 | $150.05 | $150.00 |
| Purchase #7 | $186.51 | 10.274% | $205.672 | $205.67 | $205.65 | $205.70 |
| 7 purchase totals = | $810.34 | $892.9558 | $892.95 | $892.95 | $893.00 | |