| 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 | $6.44 | 8.266% | $6.9723 | $6.97 | $6.95 | $7.00 |
| Purchase #2 | $211.88 | 7.467% | $227.7011 | $227.70 | $227.70 | $227.70 |
| Purchase #3 | $17.44 | 12.279% | $19.5815 | $19.58 | $19.60 | $19.60 |
| Purchase #4 | $16.38 | 13.742% | $18.6309 | $18.63 | $18.65 | $18.60 |
| Purchase #5 | $207.30 | 9.511% | $227.0163 | $227.02 | $227.00 | $227.00 |
| Purchase #6 | $52.32 | 8.645% | $56.8431 | $56.84 | $56.85 | $56.80 |
| Purchase #7 | $32.92 | 4.789% | $34.4965 | $34.50 | $34.50 | $34.50 |
| 7 purchase totals = | $544.68 | $591.2417 | $591.24 | $591.25 | $591.20 | |