| 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 | $54.38 | 3.644% | $56.3616 | $56.36 | $56.35 | $56.40 |
| Purchase #2 | $30.78 | 3.763% | $31.9383 | $31.94 | $31.95 | $31.90 |
| Purchase #3 | $191.90 | 6.739% | $204.8321 | $204.83 | $204.85 | $204.80 |
| Purchase #4 | $6.40 | 12.840% | $7.2218 | $7.22 | $7.20 | $7.20 |
| Purchase #5 | $20.83 | 13.180% | $23.5754 | $23.58 | $23.60 | $23.60 |
| Purchase #6 | $11.43 | 7.779% | $12.3191 | $12.32 | $12.30 | $12.30 |
| Purchase #7 | $60.56 | 12.353% | $68.041 | $68.04 | $68.05 | $68.00 |
| 7 purchase totals = | $376.28 | $404.2893 | $404.29 | $404.30 | $404.20 | |