| 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 | $51.75 | 13.779% | $58.8806 | $58.88 | $58.90 | $58.90 |
| Purchase #2 | $109.81 | 13.138% | $124.2368 | $124.24 | $124.25 | $124.20 |
| Purchase #3 | $120.44 | 4.472% | $125.8261 | $125.83 | $125.85 | $125.80 |
| Purchase #4 | $89.49 | 7.142% | $95.8814 | $95.88 | $95.90 | $95.90 |
| Purchase #5 | $215.72 | 6.782% | $230.3501 | $230.35 | $230.35 | $230.40 |
| Purchase #6 | $181.93 | 8.533% | $197.4541 | $197.45 | $197.45 | $197.50 |
| Purchase #7 | $85.36 | 11.330% | $95.0313 | $95.03 | $95.05 | $95.00 |
| 7 purchase totals = | $854.50 | $927.6604 | $927.66 | $927.75 | $927.70 | |