| 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 | $85.42 | 6.102% | $90.6323 | $90.63 | $90.65 | $90.60 |
| Purchase #2 | $116.44 | 5.139% | $122.4239 | $122.42 | $122.40 | $122.40 |
| Purchase #3 | $86.87 | 11.199% | $96.5986 | $96.60 | $96.60 | $96.60 |
| Purchase #4 | $86.65 | 12.621% | $97.5861 | $97.59 | $97.60 | $97.60 |
| Purchase #5 | $175.51 | 8.185% | $189.8755 | $189.88 | $189.90 | $189.90 |
| Purchase #6 | $12.96 | 5.689% | $13.6973 | $13.70 | $13.70 | $13.70 |
| Purchase #7 | $205.76 | 3.247% | $212.441 | $212.44 | $212.45 | $212.40 |
| 7 purchase totals = | $769.61 | $823.2547 | $823.26 | $823.30 | $823.20 | |