| 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 | $72.28 | 12.261% | $81.1423 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $42.30 | 3.371% | $43.7259 | $43.73 | $43.75 | $43.70 |
| Purchase #3 | $134.44 | 11.546% | $149.9624 | $149.96 | $149.95 | $150.00 |
| Purchase #4 | $140.93 | 11.587% | $157.2596 | $157.26 | $157.25 | $157.30 |
| Purchase #5 | $138.84 | 10.199% | $153.0003 | $153.00 | $153.00 | $153.00 |
| Purchase #6 | $103.27 | 8.192% | $111.7299 | $111.73 | $111.75 | $111.70 |
| Purchase #7 | $68.73 | 6.260% | $73.0325 | $73.03 | $73.05 | $73.00 |
| 7 purchase totals = | $700.79 | $769.8529 | $769.85 | $769.90 | $769.80 | |