| 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 | $22.69 | 6.776% | $24.2275 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $7.73 | 3.645% | $8.0118 | $8.01 | $8.00 | $8.00 |
| Purchase #3 | $84.57 | 12.715% | $95.3231 | $95.32 | $95.30 | $95.30 |
| Purchase #4 | $117.77 | 5.347% | $124.0672 | $124.07 | $124.05 | $124.10 |
| Purchase #5 | $178.32 | 4.117% | $185.6614 | $185.66 | $185.65 | $185.70 |
| Purchase #6 | $79.62 | 7.475% | $85.5716 | $85.57 | $85.55 | $85.60 |
| Purchase #7 | $94.39 | 10.675% | $104.4661 | $104.47 | $104.45 | $104.50 |
| 7 purchase totals = | $585.09 | $627.3287 | $627.33 | $627.25 | $627.40 | |