| 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 | $57.82 | 4.128% | $60.2068 | $60.21 | $60.20 | $60.20 |
| Purchase #2 | $131.92 | 3.559% | $136.615 | $136.62 | $136.60 | $136.60 |
| Purchase #3 | $199.80 | 8.574% | $216.9309 | $216.93 | $216.95 | $216.90 |
| Purchase #4 | $87.46 | 11.727% | $97.7164 | $97.72 | $97.70 | $97.70 |
| Purchase #5 | $48.53 | 3.652% | $50.3023 | $50.30 | $50.30 | $50.30 |
| Purchase #6 | $151.53 | 4.786% | $158.7822 | $158.78 | $158.80 | $158.80 |
| Purchase #7 | $147.44 | 13.315% | $167.0716 | $167.07 | $167.05 | $167.10 |
| 7 purchase totals = | $824.50 | $887.6252 | $887.63 | $887.60 | $887.60 | |