| 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 | $49.89 | 10.852% | $55.3041 | $55.30 | $55.30 | $55.30 |
| Purchase #2 | $77.44 | 3.801% | $80.3835 | $80.38 | $80.40 | $80.40 |
| Purchase #3 | $81.80 | 8.714% | $88.9281 | $88.93 | $88.95 | $88.90 |
| Purchase #4 | $143.30 | 3.455% | $148.251 | $148.25 | $148.25 | $148.30 |
| Purchase #5 | $120.26 | 5.269% | $126.5965 | $126.60 | $126.60 | $126.60 |
| Purchase #6 | $158.90 | 10.139% | $175.0109 | $175.01 | $175.00 | $175.00 |
| Purchase #7 | $93.38 | 4.287% | $97.3832 | $97.38 | $97.40 | $97.40 |
| 7 purchase totals = | $724.97 | $771.8573 | $771.85 | $771.90 | $771.90 | |