| 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 | $75.57 | 12.860% | $85.2883 | $85.29 | $85.30 | $85.30 |
| Purchase #2 | $46.41 | 5.618% | $49.0173 | $49.02 | $49.00 | $49.00 |
| Purchase #3 | $78.78 | 4.249% | $82.1274 | $82.13 | $82.15 | $82.10 |
| Purchase #4 | $63.36 | 12.509% | $71.2857 | $71.29 | $71.30 | $71.30 |
| Purchase #5 | $17.47 | 9.871% | $19.1945 | $19.19 | $19.20 | $19.20 |
| Purchase #6 | $249.88 | 9.591% | $273.846 | $273.85 | $273.85 | $273.80 |
| Purchase #7 | $134.70 | 3.340% | $139.199 | $139.20 | $139.20 | $139.20 |
| 7 purchase totals = | $666.17 | $719.9582 | $719.97 | $720.00 | $719.90 | |