| 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 | $27.62 | 3.378% | $28.553 | $28.55 | $28.55 | $28.60 |
| Purchase #2 | $77.31 | 7.731% | $83.2868 | $83.29 | $83.30 | $83.30 |
| Purchase #3 | $70.41 | 5.298% | $74.1403 | $74.14 | $74.15 | $74.10 |
| Purchase #4 | $105.42 | 7.803% | $113.6459 | $113.65 | $113.65 | $113.60 |
| Purchase #5 | $159.95 | 6.271% | $169.9805 | $169.98 | $170.00 | $170.00 |
| Purchase #6 | $181.70 | 6.716% | $193.903 | $193.90 | $193.90 | $193.90 |
| Purchase #7 | $193.90 | 5.787% | $205.121 | $205.12 | $205.10 | $205.10 |
| 7 purchase totals = | $816.31 | $868.6305 | $868.63 | $868.65 | $868.60 | |