| 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 | $14.85 | 3.867% | $15.4242 | $15.42 | $15.40 | $15.40 |
| Purchase #2 | $229.68 | 13.369% | $260.3859 | $260.39 | $260.40 | $260.40 |
| Purchase #3 | $173.85 | 6.786% | $185.6475 | $185.65 | $185.65 | $185.60 |
| Purchase #4 | $180.30 | 11.765% | $201.5123 | $201.51 | $201.50 | $201.50 |
| Purchase #5 | $75.70 | 8.739% | $82.3154 | $82.32 | $82.30 | $82.30 |
| Purchase #6 | $36.52 | 9.327% | $39.9262 | $39.93 | $39.95 | $39.90 |
| Purchase #7 | $38.47 | 6.582% | $41.0021 | $41.00 | $41.00 | $41.00 |
| 7 purchase totals = | $749.37 | $826.2136 | $826.22 | $826.20 | $826.10 | |