| 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 | $41.81 | 9.146% | $45.6339 | $45.63 | $45.65 | $45.60 |
| Purchase #2 | $111.62 | 9.440% | $122.1569 | $122.16 | $122.15 | $122.20 |
| Purchase #3 | $12.83 | 4.287% | $13.38 | $13.38 | $13.40 | $13.40 |
| Purchase #4 | $132.84 | 8.349% | $143.9308 | $143.93 | $143.95 | $143.90 |
| Purchase #5 | $178.84 | 5.148% | $188.0467 | $188.05 | $188.05 | $188.00 |
| Purchase #6 | $165.84 | 6.572% | $176.739 | $176.74 | $176.75 | $176.70 |
| Purchase #7 | $224.43 | 8.224% | $242.8871 | $242.89 | $242.90 | $242.90 |
| 7 purchase totals = | $868.21 | $932.7744 | $932.78 | $932.85 | $932.70 | |