| 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 | $115.93 | 7.424% | $124.5366 | $124.54 | $124.55 | $124.50 |
| Purchase #2 | $6.93 | 7.310% | $7.4366 | $7.44 | $7.45 | $7.40 |
| Purchase #3 | $240.46 | 5.364% | $253.3583 | $253.36 | $253.35 | $253.40 |
| Purchase #4 | $117.44 | 7.417% | $126.1505 | $126.15 | $126.15 | $126.20 |
| Purchase #5 | $51.69 | 12.387% | $58.0928 | $58.09 | $58.10 | $58.10 |
| Purchase #6 | $204.62 | 12.530% | $230.2589 | $230.26 | $230.25 | $230.30 |
| Purchase #7 | $73.48 | 4.510% | $76.7939 | $76.79 | $76.80 | $76.80 |
| 7 purchase totals = | $810.55 | $876.6276 | $876.63 | $876.65 | $876.70 | |