| 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 | $232.77 | 10.839% | $257.9999 | $258.00 | $258.00 | $258.00 |
| Purchase #2 | $8.52 | 9.729% | $9.3489 | $9.35 | $9.35 | $9.30 |
| Purchase #3 | $105.83 | 3.482% | $109.515 | $109.52 | $109.50 | $109.50 |
| Purchase #4 | $68.97 | 6.128% | $73.1965 | $73.20 | $73.20 | $73.20 |
| Purchase #5 | $158.91 | 5.806% | $168.1363 | $168.14 | $168.15 | $168.10 |
| Purchase #6 | $126.28 | 8.770% | $137.3548 | $137.35 | $137.35 | $137.40 |
| Purchase #7 | $94.26 | 7.489% | $101.3191 | $101.32 | $101.30 | $101.30 |
| 7 purchase totals = | $795.54 | $856.8705 | $856.88 | $856.85 | $856.80 | |