| 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 | $23.43 | 6.382% | $24.9253 | $24.93 | $24.95 | $24.90 |
| Purchase #2 | $194.30 | 7.380% | $208.6393 | $208.64 | $208.65 | $208.60 |
| Purchase #3 | $128.68 | 13.448% | $145.9849 | $145.98 | $146.00 | $146.00 |
| Purchase #4 | $178.61 | 5.754% | $188.8872 | $188.89 | $188.90 | $188.90 |
| Purchase #5 | $33.85 | 6.575% | $36.0756 | $36.08 | $36.10 | $36.10 |
| Purchase #6 | $41.32 | 7.426% | $44.3884 | $44.39 | $44.40 | $44.40 |
| Purchase #7 | $188.76 | 7.211% | $202.3715 | $202.37 | $202.35 | $202.40 |
| 7 purchase totals = | $788.95 | $851.2722 | $851.28 | $851.35 | $851.30 | |