| 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 | $128.75 | 9.434% | $140.8963 | $140.90 | $140.90 | $140.90 |
| Purchase #2 | $41.77 | 6.238% | $44.3756 | $44.38 | $44.40 | $44.40 |
| Purchase #3 | $59.99 | 3.508% | $62.0944 | $62.09 | $62.10 | $62.10 |
| Purchase #4 | $241.93 | 12.210% | $271.4697 | $271.47 | $271.45 | $271.50 |
| Purchase #5 | $85.71 | 9.108% | $93.5165 | $93.52 | $93.50 | $93.50 |
| Purchase #6 | $85.69 | 4.109% | $89.211 | $89.21 | $89.20 | $89.20 |
| Purchase #7 | $28.52 | 3.224% | $29.4395 | $29.44 | $29.45 | $29.40 |
| 7 purchase totals = | $672.36 | $731.0030 | $731.01 | $731.00 | $731.00 | |