| 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 | $16.49 | 4.392% | $17.2142 | $17.21 | $17.20 | $17.20 |
| Purchase #2 | $247.49 | 9.507% | $271.0189 | $271.02 | $271.00 | $271.00 |
| Purchase #3 | $103.38 | 7.205% | $110.8285 | $110.83 | $110.85 | $110.80 |
| Purchase #4 | $153.86 | 11.551% | $171.6324 | $171.63 | $171.65 | $171.60 |
| Purchase #5 | $222.52 | 5.260% | $234.2246 | $234.22 | $234.20 | $234.20 |
| Purchase #6 | $78.62 | 8.778% | $85.5213 | $85.52 | $85.50 | $85.50 |
| Purchase #7 | $5.81 | 7.164% | $6.2262 | $6.23 | $6.25 | $6.20 |
| 7 purchase totals = | $828.17 | $896.6661 | $896.66 | $896.65 | $896.50 | |