| 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 | $65.25 | 9.645% | $71.5434 | $71.54 | $71.55 | $71.50 |
| Purchase #2 | $202.36 | 4.129% | $210.7154 | $210.72 | $210.70 | $210.70 |
| Purchase #3 | $61.77 | 7.869% | $66.6307 | $66.63 | $66.65 | $66.60 |
| Purchase #4 | $115.32 | 12.645% | $129.9022 | $129.90 | $129.90 | $129.90 |
| Purchase #5 | $26.90 | 11.620% | $30.0258 | $30.03 | $30.05 | $30.00 |
| Purchase #6 | $158.93 | 5.724% | $168.0272 | $168.03 | $168.05 | $168.00 |
| Purchase #7 | $105.39 | 6.193% | $111.9168 | $111.92 | $111.90 | $111.90 |
| 7 purchase totals = | $735.92 | $788.7615 | $788.77 | $788.80 | $788.60 | |