| 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 | $5.36 | 8.171% | $5.798 | $5.80 | $5.80 | $5.80 |
| Purchase #2 | $229.83 | 6.649% | $245.1114 | $245.11 | $245.10 | $245.10 |
| Purchase #3 | $146.95 | 7.343% | $157.7405 | $157.74 | $157.75 | $157.70 |
| Purchase #4 | $105.26 | 12.791% | $118.7238 | $118.72 | $118.70 | $118.70 |
| Purchase #5 | $135.97 | 9.280% | $148.588 | $148.59 | $148.60 | $148.60 |
| Purchase #6 | $50.36 | 7.189% | $53.9804 | $53.98 | $54.00 | $54.00 |
| Purchase #7 | $38.87 | 8.843% | $42.3073 | $42.31 | $42.30 | $42.30 |
| 7 purchase totals = | $712.60 | $772.2494 | $772.25 | $772.25 | $772.20 | |