| 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 | $76.53 | 8.164% | $82.7779 | $82.78 | $82.80 | $82.80 |
| Purchase #2 | $232.87 | 9.260% | $254.4338 | $254.43 | $254.45 | $254.40 |
| Purchase #3 | $221.87 | 4.199% | $231.1863 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $129.61 | 10.593% | $143.3396 | $143.34 | $143.35 | $143.30 |
| Purchase #5 | $49.75 | 3.436% | $51.4594 | $51.46 | $51.45 | $51.50 |
| Purchase #6 | $37.92 | 13.381% | $42.9941 | $42.99 | $43.00 | $43.00 |
| Purchase #7 | $110.57 | 6.733% | $118.0147 | $118.01 | $118.00 | $118.00 |
| 7 purchase totals = | $859.12 | $924.2058 | $924.20 | $924.25 | $924.20 | |