| 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 | $94.89 | 7.277% | $101.7951 | $101.80 | $101.80 | $101.80 |
| Purchase #2 | $111.31 | 8.339% | $120.5921 | $120.59 | $120.60 | $120.60 |
| Purchase #3 | $85.46 | 13.747% | $97.2082 | $97.21 | $97.20 | $97.20 |
| Purchase #4 | $22.54 | 10.592% | $24.9274 | $24.93 | $24.95 | $24.90 |
| Purchase #5 | $44.41 | 12.490% | $49.9568 | $49.96 | $49.95 | $50.00 |
| Purchase #6 | $46.53 | 11.699% | $51.9735 | $51.97 | $51.95 | $52.00 |
| Purchase #7 | $40.56 | 3.747% | $42.0798 | $42.08 | $42.10 | $42.10 |
| 7 purchase totals = | $445.70 | $488.5329 | $488.54 | $488.55 | $488.60 | |