| 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 | $98.86 | 6.355% | $105.1426 | $105.14 | $105.15 | $105.10 |
| Purchase #2 | $178.63 | 9.872% | $196.2644 | $196.26 | $196.25 | $196.30 |
| Purchase #3 | $152.80 | 3.837% | $158.6629 | $158.66 | $158.65 | $158.70 |
| Purchase #4 | $99.34 | 13.758% | $113.0072 | $113.01 | $113.00 | $113.00 |
| Purchase #5 | $40.41 | 3.140% | $41.6789 | $41.68 | $41.70 | $41.70 |
| Purchase #6 | $124.44 | 9.812% | $136.6501 | $136.65 | $136.65 | $136.70 |
| Purchase #7 | $95.69 | 7.798% | $103.1519 | $103.15 | $103.15 | $103.20 |
| 7 purchase totals = | $790.17 | $854.5580 | $854.55 | $854.55 | $854.70 | |