| 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 | $72.61 | 3.102% | $74.8624 | $74.86 | $74.85 | $74.90 |
| Purchase #2 | $154.87 | 10.377% | $170.9409 | $170.94 | $170.95 | $170.90 |
| Purchase #3 | $189.39 | 10.250% | $208.8025 | $208.80 | $208.80 | $208.80 |
| Purchase #4 | $36.95 | 11.855% | $41.3304 | $41.33 | $41.35 | $41.30 |
| Purchase #5 | $122.61 | 12.383% | $137.7928 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $11.63 | 10.788% | $12.8846 | $12.88 | $12.90 | $12.90 |
| Purchase #7 | $189.54 | 7.706% | $204.146 | $204.15 | $204.15 | $204.10 |
| 7 purchase totals = | $777.60 | $850.7596 | $850.75 | $850.80 | $850.70 | |