| 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 | $29.40 | 13.761% | $33.4457 | $33.45 | $33.45 | $33.40 |
| Purchase #2 | $8.74 | 10.537% | $9.6609 | $9.66 | $9.65 | $9.70 |
| Purchase #3 | $244.36 | 5.693% | $258.2714 | $258.27 | $258.25 | $258.30 |
| Purchase #4 | $100.86 | 12.637% | $113.6057 | $113.61 | $113.60 | $113.60 |
| Purchase #5 | $18.81 | 5.609% | $19.8651 | $19.87 | $19.85 | $19.90 |
| Purchase #6 | $97.91 | 3.153% | $100.9971 | $101.00 | $101.00 | $101.00 |
| Purchase #7 | $78.60 | 7.763% | $84.7017 | $84.70 | $84.70 | $84.70 |
| 7 purchase totals = | $578.68 | $620.5476 | $620.56 | $620.50 | $620.60 | |