| 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 | $138.36 | 12.596% | $155.7878 | $155.79 | $155.80 | $155.80 |
| Purchase #2 | $110.78 | 12.522% | $124.6519 | $124.65 | $124.65 | $124.70 |
| Purchase #3 | $243.39 | 3.331% | $251.4973 | $251.50 | $251.50 | $251.50 |
| Purchase #4 | $108.63 | 12.821% | $122.5575 | $122.56 | $122.55 | $122.60 |
| Purchase #5 | $64.26 | 11.111% | $71.3999 | $71.40 | $71.40 | $71.40 |
| Purchase #6 | $57.36 | 3.482% | $59.3573 | $59.36 | $59.35 | $59.40 |
| Purchase #7 | $62.93 | 13.170% | $71.2179 | $71.22 | $71.20 | $71.20 |
| 7 purchase totals = | $785.71 | $856.4696 | $856.48 | $856.45 | $856.60 | |