| 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 | $72.37 | 3.544% | $74.9348 | $74.93 | $74.95 | $74.90 |
| Purchase #2 | $243.89 | 9.153% | $266.2133 | $266.21 | $266.20 | $266.20 |
| Purchase #3 | $212.91 | 3.418% | $220.1873 | $220.19 | $220.20 | $220.20 |
| Purchase #4 | $99.58 | 10.483% | $110.019 | $110.02 | $110.00 | $110.00 |
| Purchase #5 | $153.94 | 7.218% | $165.0514 | $165.05 | $165.05 | $165.10 |
| Purchase #6 | $157.94 | 13.362% | $179.0439 | $179.04 | $179.05 | $179.00 |
| Purchase #7 | $138.27 | 11.834% | $154.6329 | $154.63 | $154.65 | $154.60 |
| 7 purchase totals = | $1,078.90 | $1,170.0826 | $1,170.07 | $1,170.10 | $1,170.00 | |