| 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 | $45.48 | 10.476% | $50.2445 | $50.24 | $50.25 | $50.20 |
| Purchase #2 | $138.27 | 4.603% | $144.6346 | $144.63 | $144.65 | $144.60 |
| Purchase #3 | $130.97 | 4.334% | $136.6462 | $136.65 | $136.65 | $136.60 |
| Purchase #4 | $81.98 | 7.554% | $88.1728 | $88.17 | $88.15 | $88.20 |
| Purchase #5 | $215.79 | 13.135% | $244.134 | $244.13 | $244.15 | $244.10 |
| Purchase #6 | $196.41 | 11.263% | $218.5317 | $218.53 | $218.55 | $218.50 |
| Purchase #7 | $5.61 | 11.126% | $6.2342 | $6.23 | $6.25 | $6.20 |
| 7 purchase totals = | $814.51 | $888.5980 | $888.58 | $888.65 | $888.40 | |