| 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 | $32.67 | 4.250% | $34.0585 | $34.06 | $34.05 | $34.10 |
| Purchase #2 | $186.67 | 10.862% | $206.9461 | $206.95 | $206.95 | $206.90 |
| Purchase #3 | $19.35 | 12.688% | $21.8051 | $21.81 | $21.80 | $21.80 |
| Purchase #4 | $76.96 | 3.513% | $79.6636 | $79.66 | $79.65 | $79.70 |
| Purchase #5 | $98.37 | 10.797% | $108.991 | $108.99 | $109.00 | $109.00 |
| Purchase #6 | $211.90 | 9.852% | $232.7764 | $232.78 | $232.80 | $232.80 |
| Purchase #7 | $122.84 | 3.856% | $127.5767 | $127.58 | $127.60 | $127.60 |
| 7 purchase totals = | $748.76 | $811.8174 | $811.83 | $811.85 | $811.90 | |