| 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 | $247.91 | 6.184% | $263.2408 | $263.24 | $263.25 | $263.20 |
| Purchase #2 | $49.35 | 3.841% | $51.2455 | $51.25 | $51.25 | $51.20 |
| Purchase #3 | $26.96 | 7.255% | $28.9159 | $28.92 | $28.90 | $28.90 |
| Purchase #4 | $120.91 | 9.716% | $132.6576 | $132.66 | $132.65 | $132.70 |
| Purchase #5 | $15.46 | 8.406% | $16.7596 | $16.76 | $16.75 | $16.80 |
| Purchase #6 | $169.40 | 7.338% | $181.8306 | $181.83 | $181.85 | $181.80 |
| Purchase #7 | $188.67 | 9.362% | $206.3333 | $206.33 | $206.35 | $206.30 |
| 7 purchase totals = | $818.66 | $880.9833 | $880.99 | $881.00 | $880.90 | |