| 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 | $80.73 | 10.196% | $88.9612 | $88.96 | $88.95 | $89.00 |
| Purchase #2 | $47.41 | 11.113% | $52.6787 | $52.68 | $52.70 | $52.70 |
| Purchase #3 | $30.31 | 4.524% | $31.6812 | $31.68 | $31.70 | $31.70 |
| Purchase #4 | $113.59 | 7.458% | $122.0615 | $122.06 | $122.05 | $122.10 |
| Purchase #5 | $208.78 | 5.197% | $219.6303 | $219.63 | $219.65 | $219.60 |
| Purchase #6 | $145.76 | 8.238% | $157.7677 | $157.77 | $157.75 | $157.80 |
| Purchase #7 | $24.97 | 10.178% | $27.5114 | $27.51 | $27.50 | $27.50 |
| 7 purchase totals = | $651.55 | $700.2920 | $700.29 | $700.30 | $700.40 | |