| 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 | $8.54 | 13.186% | $9.6661 | $9.67 | $9.65 | $9.70 |
| Purchase #2 | $119.94 | 11.524% | $133.7619 | $133.76 | $133.75 | $133.80 |
| Purchase #3 | $99.79 | 12.806% | $112.5691 | $112.57 | $112.55 | $112.60 |
| Purchase #4 | $33.31 | 3.105% | $34.3443 | $34.34 | $34.35 | $34.30 |
| Purchase #5 | $119.99 | 4.615% | $125.5275 | $125.53 | $125.55 | $125.50 |
| Purchase #6 | $195.27 | 13.180% | $221.0066 | $221.01 | $221.00 | $221.00 |
| Purchase #7 | $78.96 | 8.784% | $85.8958 | $85.90 | $85.90 | $85.90 |
| 7 purchase totals = | $655.80 | $722.7713 | $722.78 | $722.75 | $722.80 | |