| 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 | $24.42 | 10.752% | $27.0456 | $27.05 | $27.05 | $27.00 |
| Purchase #2 | $75.43 | 3.293% | $77.9139 | $77.91 | $77.90 | $77.90 |
| Purchase #3 | $166.93 | 8.283% | $180.7568 | $180.76 | $180.75 | $180.80 |
| Purchase #4 | $21.79 | 3.459% | $22.5437 | $22.54 | $22.55 | $22.50 |
| Purchase #5 | $63.74 | 12.370% | $71.6246 | $71.62 | $71.60 | $71.60 |
| Purchase #6 | $83.51 | 9.106% | $91.1144 | $91.11 | $91.10 | $91.10 |
| Purchase #7 | $21.98 | 5.836% | $23.2628 | $23.26 | $23.25 | $23.30 |
| 7 purchase totals = | $457.80 | $494.2618 | $494.25 | $494.20 | $494.20 | |