| 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 | $66.55 | 13.170% | $75.3146 | $75.31 | $75.30 | $75.30 |
| Purchase #2 | $72.74 | 6.616% | $77.5525 | $77.55 | $77.55 | $77.60 |
| Purchase #3 | $51.25 | 10.559% | $56.6615 | $56.66 | $56.65 | $56.70 |
| Purchase #4 | $100.58 | 11.433% | $112.0793 | $112.08 | $112.10 | $112.10 |
| Purchase #5 | $229.30 | 5.559% | $242.0468 | $242.05 | $242.05 | $242.00 |
| Purchase #6 | $16.51 | 12.513% | $18.5759 | $18.58 | $18.60 | $18.60 |
| Purchase #7 | $119.35 | 8.737% | $129.7776 | $129.78 | $129.80 | $129.80 |
| 7 purchase totals = | $656.28 | $712.0082 | $712.01 | $712.05 | $712.10 | |