| 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 | $7.98 | 8.646% | $8.67 | $8.67 | $8.65 | $8.70 |
| Purchase #2 | $57.77 | 7.170% | $61.9121 | $61.91 | $61.90 | $61.90 |
| Purchase #3 | $69.36 | 7.840% | $74.7978 | $74.80 | $74.80 | $74.80 |
| Purchase #4 | $50.77 | 9.329% | $55.5063 | $55.51 | $55.50 | $55.50 |
| Purchase #5 | $6.43 | 7.857% | $6.9352 | $6.94 | $6.95 | $6.90 |
| Purchase #6 | $115.34 | 10.144% | $127.0401 | $127.04 | $127.05 | $127.00 |
| Purchase #7 | $226.96 | 4.231% | $236.5627 | $236.56 | $236.55 | $236.60 |
| 7 purchase totals = | $534.61 | $571.4242 | $571.43 | $571.40 | $571.40 | |