| 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 | $117.95 | 12.309% | $132.4685 | $132.47 | $132.45 | $132.50 |
| Purchase #2 | $65.68 | 10.472% | $72.558 | $72.56 | $72.55 | $72.60 |
| Purchase #3 | $8.43 | 10.142% | $9.285 | $9.29 | $9.30 | $9.30 |
| Purchase #4 | $55.43 | 8.456% | $60.1172 | $60.12 | $60.10 | $60.10 |
| Purchase #5 | $19.44 | 7.587% | $20.9149 | $20.91 | $20.90 | $20.90 |
| Purchase #6 | $84.26 | 6.783% | $89.9754 | $89.98 | $90.00 | $90.00 |
| Purchase #7 | $223.76 | 10.153% | $246.4784 | $246.48 | $246.50 | $246.50 |
| 7 purchase totals = | $574.95 | $631.7974 | $631.81 | $631.80 | $631.90 | |