| 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 | $42.28 | 5.683% | $44.6828 | $44.68 | $44.70 | $44.70 |
| Purchase #2 | $15.38 | 8.537% | $16.693 | $16.69 | $16.70 | $16.70 |
| Purchase #3 | $159.29 | 12.329% | $178.9289 | $178.93 | $178.95 | $178.90 |
| Purchase #4 | $10.32 | 6.538% | $10.9947 | $10.99 | $11.00 | $11.00 |
| Purchase #5 | $11.58 | 8.327% | $12.5443 | $12.54 | $12.55 | $12.50 |
| Purchase #6 | $93.39 | 4.339% | $97.4422 | $97.44 | $97.45 | $97.40 |
| Purchase #7 | $61.95 | 4.792% | $64.9186 | $64.92 | $64.90 | $64.90 |
| 7 purchase totals = | $394.19 | $426.2045 | $426.19 | $426.25 | $426.10 | |