| 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 | $14.37 | 3.524% | $14.8764 | $14.88 | $14.90 | $14.90 |
| Purchase #2 | $150.55 | 13.782% | $171.2988 | $171.30 | $171.30 | $171.30 |
| Purchase #3 | $234.36 | 8.126% | $253.4041 | $253.40 | $253.40 | $253.40 |
| Purchase #4 | $7.94 | 5.497% | $8.3765 | $8.38 | $8.40 | $8.40 |
| Purchase #5 | $204.53 | 6.818% | $218.4749 | $218.47 | $218.45 | $218.50 |
| Purchase #6 | $41.40 | 11.700% | $46.2438 | $46.24 | $46.25 | $46.20 |
| Purchase #7 | $66.69 | 5.843% | $70.5867 | $70.59 | $70.60 | $70.60 |
| 7 purchase totals = | $719.84 | $783.2612 | $783.26 | $783.30 | $783.30 | |