| 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 | $99.41 | 3.748% | $103.1359 | $103.14 | $103.15 | $103.10 |
| Purchase #2 | $77.38 | 10.837% | $85.7657 | $85.77 | $85.75 | $85.80 |
| Purchase #3 | $169.62 | 5.369% | $178.7269 | $178.73 | $178.75 | $178.70 |
| Purchase #4 | $104.26 | 13.157% | $117.9775 | $117.98 | $118.00 | $118.00 |
| Purchase #5 | $55.34 | 6.553% | $58.9664 | $58.97 | $58.95 | $59.00 |
| Purchase #6 | $176.68 | 6.367% | $187.9292 | $187.93 | $187.95 | $187.90 |
| Purchase #7 | $111.63 | 3.176% | $115.1754 | $115.18 | $115.20 | $115.20 |
| 7 purchase totals = | $794.32 | $847.6770 | $847.70 | $847.75 | $847.70 | |