| 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 | $81.26 | 4.271% | $84.7306 | $84.73 | $84.75 | $84.70 |
| Purchase #2 | $221.34 | 7.215% | $237.3097 | $237.31 | $237.30 | $237.30 |
| Purchase #3 | $41.99 | 9.247% | $45.8728 | $45.87 | $45.85 | $45.90 |
| Purchase #4 | $124.50 | 7.803% | $134.2147 | $134.21 | $134.20 | $134.20 |
| Purchase #5 | $113.89 | 12.274% | $127.8689 | $127.87 | $127.85 | $127.90 |
| Purchase #6 | $47.42 | 6.702% | $50.5981 | $50.60 | $50.60 | $50.60 |
| Purchase #7 | $217.35 | 13.331% | $246.3249 | $246.32 | $246.30 | $246.30 |
| 7 purchase totals = | $847.75 | $926.9197 | $926.91 | $926.85 | $926.90 | |