| 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 | $46.68 | 7.308% | $50.0914 | $50.09 | $50.10 | $50.10 |
| Purchase #2 | $24.41 | 7.641% | $26.2752 | $26.28 | $26.30 | $26.30 |
| Purchase #3 | $41.95 | 9.480% | $45.9269 | $45.93 | $45.95 | $45.90 |
| Purchase #4 | $121.28 | 5.667% | $128.1529 | $128.15 | $128.15 | $128.20 |
| Purchase #5 | $169.62 | 8.512% | $184.0581 | $184.06 | $184.05 | $184.10 |
| Purchase #6 | $147.43 | 12.358% | $165.6494 | $165.65 | $165.65 | $165.60 |
| Purchase #7 | $101.93 | 13.290% | $115.4765 | $115.48 | $115.50 | $115.50 |
| 7 purchase totals = | $653.30 | $715.6304 | $715.64 | $715.70 | $715.70 | |