| 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 | $54.36 | 6.195% | $57.7276 | $57.73 | $57.75 | $57.70 |
| Purchase #2 | $52.98 | 6.358% | $56.3485 | $56.35 | $56.35 | $56.30 |
| Purchase #3 | $123.63 | 12.426% | $138.9923 | $138.99 | $139.00 | $139.00 |
| Purchase #4 | $235.53 | 12.125% | $264.088 | $264.09 | $264.10 | $264.10 |
| Purchase #5 | $185.57 | 7.744% | $199.9405 | $199.94 | $199.95 | $199.90 |
| Purchase #6 | $87.46 | 5.866% | $92.5904 | $92.59 | $92.60 | $92.60 |
| Purchase #7 | $150.27 | 6.544% | $160.1037 | $160.10 | $160.10 | $160.10 |
| 7 purchase totals = | $889.80 | $969.7910 | $969.79 | $969.85 | $969.70 | |