| 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 | $34.70 | 5.569% | $36.6324 | $36.63 | $36.65 | $36.60 |
| Purchase #2 | $124.61 | 9.625% | $136.6037 | $136.60 | $136.60 | $136.60 |
| Purchase #3 | $28.26 | 6.813% | $30.1854 | $30.19 | $30.20 | $30.20 |
| Purchase #4 | $7.76 | 11.191% | $8.6284 | $8.63 | $8.65 | $8.60 |
| Purchase #5 | $144.36 | 6.607% | $153.8979 | $153.90 | $153.90 | $153.90 |
| Purchase #6 | $235.92 | 3.872% | $245.0548 | $245.05 | $245.05 | $245.10 |
| Purchase #7 | $19.30 | 10.455% | $21.3178 | $21.32 | $21.30 | $21.30 |
| 7 purchase totals = | $594.91 | $632.3204 | $632.32 | $632.35 | $632.30 | |