| 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 | $27.95 | 10.252% | $30.8154 | $30.82 | $30.80 | $30.80 |
| Purchase #2 | $120.92 | 3.286% | $124.8934 | $124.89 | $124.90 | $124.90 |
| Purchase #3 | $80.61 | 10.807% | $89.3215 | $89.32 | $89.30 | $89.30 |
| Purchase #4 | $177.75 | 7.447% | $190.987 | $190.99 | $191.00 | $191.00 |
| Purchase #5 | $59.56 | 9.415% | $65.1676 | $65.17 | $65.15 | $65.20 |
| Purchase #6 | $32.34 | 13.409% | $36.6765 | $36.68 | $36.70 | $36.70 |
| Purchase #7 | $204.64 | 13.210% | $231.6729 | $231.67 | $231.65 | $231.70 |
| 7 purchase totals = | $703.77 | $769.5343 | $769.54 | $769.50 | $769.60 | |