| 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 | $44.53 | 10.869% | $49.37 | $49.37 | $49.35 | $49.40 |
| Purchase #2 | $208.68 | 4.241% | $217.5301 | $217.53 | $217.55 | $217.50 |
| Purchase #3 | $222.28 | 4.302% | $231.8425 | $231.84 | $231.85 | $231.80 |
| Purchase #4 | $67.50 | 5.613% | $71.2888 | $71.29 | $71.30 | $71.30 |
| Purchase #5 | $41.49 | 3.643% | $43.0015 | $43.00 | $43.00 | $43.00 |
| Purchase #6 | $9.87 | 11.150% | $10.9705 | $10.97 | $10.95 | $11.00 |
| Purchase #7 | $63.36 | 5.334% | $66.7396 | $66.74 | $66.75 | $66.70 |
| 7 purchase totals = | $657.71 | $690.7430 | $690.74 | $690.75 | $690.70 | |