| 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 | $198.51 | 3.649% | $205.7536 | $205.75 | $205.75 | $205.80 |
| Purchase #2 | $182.63 | 9.478% | $199.9397 | $199.94 | $199.95 | $199.90 |
| Purchase #3 | $38.28 | 7.277% | $41.0656 | $41.07 | $41.05 | $41.10 |
| Purchase #4 | $47.38 | 6.102% | $50.2711 | $50.27 | $50.25 | $50.30 |
| Purchase #5 | $11.71 | 8.438% | $12.6981 | $12.70 | $12.70 | $12.70 |
| Purchase #6 | $85.52 | 4.562% | $89.4214 | $89.42 | $89.40 | $89.40 |
| Purchase #7 | $30.44 | 4.326% | $31.7568 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $594.47 | $630.9063 | $630.91 | $630.85 | $631.00 | |