| 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 | $60.69 | 7.324% | $65.1349 | $65.13 | $65.15 | $65.10 |
| Purchase #2 | $11.45 | 9.848% | $12.5776 | $12.58 | $12.60 | $12.60 |
| Purchase #3 | $226.31 | 5.245% | $238.18 | $238.18 | $238.20 | $238.20 |
| Purchase #4 | $246.93 | 7.371% | $265.1312 | $265.13 | $265.15 | $265.10 |
| Purchase #5 | $110.86 | 10.751% | $122.7786 | $122.78 | $122.80 | $122.80 |
| Purchase #6 | $126.42 | 4.107% | $131.6121 | $131.61 | $131.60 | $131.60 |
| Purchase #7 | $7.59 | 7.807% | $8.1826 | $8.18 | $8.20 | $8.20 |
| 7 purchase totals = | $790.25 | $843.5970 | $843.59 | $843.70 | $843.60 | |