| 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 | $60.78 | 10.533% | $67.182 | $67.18 | $67.20 | $67.20 |
| Purchase #2 | $77.66 | 8.271% | $84.0833 | $84.08 | $84.10 | $84.10 |
| Purchase #3 | $204.81 | 10.767% | $226.8619 | $226.86 | $226.85 | $226.90 |
| Purchase #4 | $183.69 | 5.398% | $193.6056 | $193.61 | $193.60 | $193.60 |
| Purchase #5 | $9.34 | 8.162% | $10.1023 | $10.10 | $10.10 | $10.10 |
| Purchase #6 | $159.85 | 4.377% | $166.8466 | $166.85 | $166.85 | $166.80 |
| Purchase #7 | $78.56 | 12.683% | $88.5238 | $88.52 | $88.50 | $88.50 |
| 7 purchase totals = | $774.69 | $837.2055 | $837.20 | $837.20 | $837.20 | |