| 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 | $77.87 | 9.143% | $84.9897 | $84.99 | $85.00 | $85.00 |
| Purchase #2 | $43.61 | 7.730% | $46.9811 | $46.98 | $47.00 | $47.00 |
| Purchase #3 | $36.99 | 8.643% | $40.187 | $40.19 | $40.20 | $40.20 |
| Purchase #4 | $17.80 | 10.690% | $19.7028 | $19.70 | $19.70 | $19.70 |
| Purchase #5 | $64.30 | 3.692% | $66.674 | $66.67 | $66.65 | $66.70 |
| Purchase #6 | $81.56 | 3.812% | $84.6691 | $84.67 | $84.65 | $84.70 |
| Purchase #7 | $250.56 | 13.362% | $284.0398 | $284.04 | $284.05 | $284.00 |
| 7 purchase totals = | $572.69 | $627.2435 | $627.24 | $627.25 | $627.30 | |