| 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 | $21.94 | 10.748% | $24.2981 | $24.30 | $24.30 | $24.30 |
| Purchase #2 | $171.54 | 5.164% | $180.3983 | $180.40 | $180.40 | $180.40 |
| Purchase #3 | $176.45 | 13.430% | $200.1472 | $200.15 | $200.15 | $200.10 |
| Purchase #4 | $86.81 | 5.583% | $91.6566 | $91.66 | $91.65 | $91.70 |
| Purchase #5 | $47.64 | 5.577% | $50.2969 | $50.30 | $50.30 | $50.30 |
| Purchase #6 | $112.81 | 8.619% | $122.5331 | $122.53 | $122.55 | $122.50 |
| Purchase #7 | $100.67 | 7.719% | $108.4407 | $108.44 | $108.45 | $108.40 |
| 7 purchase totals = | $717.86 | $777.7709 | $777.78 | $777.80 | $777.70 | |