| 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 | $45.32 | 7.841% | $48.8735 | $48.87 | $48.85 | $48.90 |
| Purchase #2 | $206.96 | 3.205% | $213.5931 | $213.59 | $213.60 | $213.60 |
| Purchase #3 | $15.51 | 5.302% | $16.3323 | $16.33 | $16.35 | $16.30 |
| Purchase #4 | $168.50 | 9.591% | $184.6608 | $184.66 | $184.65 | $184.70 |
| Purchase #5 | $167.37 | 12.533% | $188.3465 | $188.35 | $188.35 | $188.30 |
| Purchase #6 | $129.64 | 3.461% | $134.1268 | $134.13 | $134.15 | $134.10 |
| Purchase #7 | $22.55 | 9.587% | $24.7119 | $24.71 | $24.70 | $24.70 |
| 7 purchase totals = | $755.85 | $810.6449 | $810.64 | $810.65 | $810.60 | |