| 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 | $29.61 | 12.280% | $33.2461 | $33.25 | $33.25 | $33.20 |
| Purchase #2 | $160.97 | 10.567% | $177.9797 | $177.98 | $178.00 | $178.00 |
| Purchase #3 | $176.54 | 13.172% | $199.7938 | $199.79 | $199.80 | $199.80 |
| Purchase #4 | $26.52 | 6.336% | $28.2003 | $28.20 | $28.20 | $28.20 |
| Purchase #5 | $127.76 | 9.625% | $140.0569 | $140.06 | $140.05 | $140.10 |
| Purchase #6 | $127.27 | 4.234% | $132.6586 | $132.66 | $132.65 | $132.70 |
| Purchase #7 | $205.91 | 3.681% | $213.4895 | $213.49 | $213.50 | $213.50 |
| 7 purchase totals = | $854.58 | $925.4249 | $925.43 | $925.45 | $925.50 | |