| 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 | $76.54 | 3.836% | $79.4761 | $79.48 | $79.50 | $79.50 |
| Purchase #2 | $179.99 | 10.246% | $198.4318 | $198.43 | $198.45 | $198.40 |
| Purchase #3 | $163.63 | 9.671% | $179.4547 | $179.45 | $179.45 | $179.50 |
| Purchase #4 | $149.29 | 6.226% | $158.5848 | $158.58 | $158.60 | $158.60 |
| Purchase #5 | $199.96 | 3.394% | $206.7466 | $206.75 | $206.75 | $206.70 |
| Purchase #6 | $15.68 | 9.213% | $17.1246 | $17.12 | $17.10 | $17.10 |
| Purchase #7 | $194.71 | 13.845% | $221.6676 | $221.67 | $221.65 | $221.70 |
| 7 purchase totals = | $979.80 | $1,061.4862 | $1,061.48 | $1,061.50 | $1,061.50 | |