| 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 | $25.58 | 13.308% | $28.9842 | $28.98 | $29.00 | $29.00 |
| Purchase #2 | $250.78 | 6.508% | $267.1008 | $267.10 | $267.10 | $267.10 |
| Purchase #3 | $103.74 | 13.533% | $117.7791 | $117.78 | $117.80 | $117.80 |
| Purchase #4 | $135.82 | 11.463% | $151.389 | $151.39 | $151.40 | $151.40 |
| Purchase #5 | $13.83 | 8.584% | $15.0172 | $15.02 | $15.00 | $15.00 |
| Purchase #6 | $219.37 | 12.737% | $247.3112 | $247.31 | $247.30 | $247.30 |
| Purchase #7 | $59.66 | 8.809% | $64.9154 | $64.92 | $64.90 | $64.90 |
| 7 purchase totals = | $808.78 | $892.4969 | $892.50 | $892.50 | $892.50 | |