| 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 | $16.34 | 9.221% | $17.8467 | $17.85 | $17.85 | $17.80 |
| Purchase #2 | $46.34 | 12.682% | $52.2168 | $52.22 | $52.20 | $52.20 |
| Purchase #3 | $80.64 | 4.163% | $83.997 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $221.79 | 10.235% | $244.4902 | $244.49 | $244.50 | $244.50 |
| Purchase #5 | $157.92 | 11.529% | $176.1266 | $176.13 | $176.15 | $176.10 |
| Purchase #6 | $231.34 | 6.835% | $247.1521 | $247.15 | $247.15 | $247.20 |
| Purchase #7 | $21.59 | 12.373% | $24.2613 | $24.26 | $24.25 | $24.30 |
| 7 purchase totals = | $775.96 | $846.0907 | $846.10 | $846.10 | $846.10 | |