| 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 | $30.43 | 3.498% | $31.4944 | $31.49 | $31.50 | $31.50 |
| Purchase #2 | $6.44 | 13.709% | $7.3229 | $7.32 | $7.30 | $7.30 |
| Purchase #3 | $245.35 | 10.834% | $271.9312 | $271.93 | $271.95 | $271.90 |
| Purchase #4 | $227.44 | 10.457% | $251.2234 | $251.22 | $251.20 | $251.20 |
| Purchase #5 | $94.86 | 3.207% | $97.9022 | $97.90 | $97.90 | $97.90 |
| Purchase #6 | $167.35 | 3.772% | $173.6624 | $173.66 | $173.65 | $173.70 |
| Purchase #7 | $173.56 | 7.367% | $186.3462 | $186.35 | $186.35 | $186.30 |
| 7 purchase totals = | $945.43 | $1,019.8827 | $1,019.87 | $1,019.85 | $1,019.80 | |