| 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 | $87.85 | 11.409% | $97.8728 | $97.87 | $97.85 | $97.90 |
| Purchase #2 | $120.61 | 13.335% | $136.6933 | $136.69 | $136.70 | $136.70 |
| Purchase #3 | $115.79 | 5.748% | $122.4456 | $122.45 | $122.45 | $122.40 |
| Purchase #4 | $98.61 | 5.285% | $103.8215 | $103.82 | $103.80 | $103.80 |
| Purchase #5 | $69.44 | 7.473% | $74.6293 | $74.63 | $74.65 | $74.60 |
| Purchase #6 | $86.61 | 11.475% | $96.5485 | $96.55 | $96.55 | $96.50 |
| Purchase #7 | $102.42 | 10.227% | $112.8945 | $112.89 | $112.90 | $112.90 |
| 7 purchase totals = | $681.33 | $744.9055 | $744.90 | $744.90 | $744.80 | |