| 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 | $87.80 | 11.250% | $97.6775 | $97.68 | $97.70 | $97.70 |
| Purchase #2 | $29.76 | 4.482% | $31.0938 | $31.09 | $31.10 | $31.10 |
| Purchase #3 | $150.33 | 10.845% | $166.6333 | $166.63 | $166.65 | $166.60 |
| Purchase #4 | $48.82 | 12.624% | $54.983 | $54.98 | $55.00 | $55.00 |
| Purchase #5 | $154.35 | 12.275% | $173.2965 | $173.30 | $173.30 | $173.30 |
| Purchase #6 | $72.88 | 4.157% | $75.9096 | $75.91 | $75.90 | $75.90 |
| Purchase #7 | $79.83 | 4.388% | $83.3329 | $83.33 | $83.35 | $83.30 |
| 7 purchase totals = | $623.77 | $682.9266 | $682.92 | $683.00 | $682.90 | |