| 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 | $6.49 | 12.408% | $7.2953 | $7.30 | $7.30 | $7.30 |
| Purchase #2 | $77.70 | 11.660% | $86.7598 | $86.76 | $86.75 | $86.80 |
| Purchase #3 | $5.78 | 9.269% | $6.3157 | $6.32 | $6.30 | $6.30 |
| Purchase #4 | $87.48 | 12.299% | $98.2392 | $98.24 | $98.25 | $98.20 |
| Purchase #5 | $50.99 | 7.835% | $54.9851 | $54.99 | $55.00 | $55.00 |
| Purchase #6 | $73.88 | 12.746% | $83.2967 | $83.30 | $83.30 | $83.30 |
| Purchase #7 | $154.62 | 6.375% | $164.477 | $164.48 | $164.50 | $164.50 |
| 7 purchase totals = | $456.94 | $501.3688 | $501.39 | $501.40 | $501.40 | |