| 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 | $64.75 | 9.483% | $70.8902 | $70.89 | $70.90 | $70.90 |
| Purchase #2 | $167.30 | 6.659% | $178.4405 | $178.44 | $178.45 | $178.40 |
| Purchase #3 | $106.83 | 8.469% | $115.8774 | $115.88 | $115.90 | $115.90 |
| Purchase #4 | $202.90 | 7.348% | $217.8091 | $217.81 | $217.80 | $217.80 |
| Purchase #5 | $199.26 | 11.195% | $221.5672 | $221.57 | $221.55 | $221.60 |
| Purchase #6 | $204.84 | 3.231% | $211.4584 | $211.46 | $211.45 | $211.50 |
| Purchase #7 | $116.90 | 4.793% | $122.503 | $122.50 | $122.50 | $122.50 |
| 7 purchase totals = | $1,062.78 | $1,138.5458 | $1,138.55 | $1,138.55 | $1,138.60 | |