| 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 | $80.75 | 6.163% | $85.7266 | $85.73 | $85.75 | $85.70 |
| Purchase #2 | $146.45 | 3.554% | $151.6548 | $151.65 | $151.65 | $151.70 |
| Purchase #3 | $79.48 | 12.827% | $89.6749 | $89.67 | $89.65 | $89.70 |
| Purchase #4 | $71.76 | 4.769% | $75.1822 | $75.18 | $75.20 | $75.20 |
| Purchase #5 | $133.81 | 8.775% | $145.5518 | $145.55 | $145.55 | $145.60 |
| Purchase #6 | $58.56 | 11.845% | $65.4964 | $65.50 | $65.50 | $65.50 |
| Purchase #7 | $90.44 | 8.233% | $97.8859 | $97.89 | $97.90 | $97.90 |
| 7 purchase totals = | $661.25 | $711.1726 | $711.17 | $711.20 | $711.30 | |