| 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 | $72.40 | 3.757% | $75.1201 | $75.12 | $75.10 | $75.10 |
| Purchase #2 | $217.68 | 6.245% | $231.2741 | $231.27 | $231.25 | $231.30 |
| Purchase #3 | $178.80 | 6.250% | $189.975 | $189.98 | $190.00 | $190.00 |
| Purchase #4 | $90.72 | 7.639% | $97.6501 | $97.65 | $97.65 | $97.70 |
| Purchase #5 | $40.75 | 7.660% | $43.8715 | $43.87 | $43.85 | $43.90 |
| Purchase #6 | $79.72 | 9.312% | $87.1435 | $87.14 | $87.15 | $87.10 |
| Purchase #7 | $24.69 | 5.358% | $26.0129 | $26.01 | $26.00 | $26.00 |
| 7 purchase totals = | $704.76 | $751.0472 | $751.04 | $751.00 | $751.10 | |