| 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 | $50.88 | 3.392% | $52.6058 | $52.61 | $52.60 | $52.60 |
| Purchase #2 | $20.40 | 10.547% | $22.5516 | $22.55 | $22.55 | $22.60 |
| Purchase #3 | $121.61 | 7.718% | $130.9959 | $131.00 | $131.00 | $131.00 |
| Purchase #4 | $132.91 | 10.575% | $146.9652 | $146.97 | $146.95 | $147.00 |
| Purchase #5 | $239.41 | 5.266% | $252.0173 | $252.02 | $252.00 | $252.00 |
| Purchase #6 | $55.60 | 4.872% | $58.3088 | $58.31 | $58.30 | $58.30 |
| Purchase #7 | $10.59 | 5.139% | $11.1342 | $11.13 | $11.15 | $11.10 |
| 7 purchase totals = | $631.40 | $674.5788 | $674.59 | $674.55 | $674.60 | |