| 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 | $47.99 | 6.124% | $50.9289 | $50.93 | $50.95 | $50.90 |
| Purchase #2 | $124.73 | 7.249% | $133.7717 | $133.77 | $133.75 | $133.80 |
| Purchase #3 | $77.60 | 10.381% | $85.6557 | $85.66 | $85.65 | $85.70 |
| Purchase #4 | $51.52 | 7.709% | $55.4917 | $55.49 | $55.50 | $55.50 |
| Purchase #5 | $13.36 | 13.250% | $15.1302 | $15.13 | $15.15 | $15.10 |
| Purchase #6 | $74.67 | 4.243% | $77.8382 | $77.84 | $77.85 | $77.80 |
| Purchase #7 | $49.82 | 11.195% | $55.3973 | $55.40 | $55.40 | $55.40 |
| 7 purchase totals = | $439.69 | $474.2137 | $474.22 | $474.25 | $474.20 | |