| 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 | $66.51 | 13.224% | $75.3053 | $75.31 | $75.30 | $75.30 |
| Purchase #2 | $175.70 | 4.777% | $184.0932 | $184.09 | $184.10 | $184.10 |
| Purchase #3 | $22.92 | 13.580% | $26.0325 | $26.03 | $26.05 | $26.00 |
| Purchase #4 | $45.30 | 13.134% | $51.2497 | $51.25 | $51.25 | $51.20 |
| Purchase #5 | $80.44 | 12.417% | $90.4282 | $90.43 | $90.45 | $90.40 |
| Purchase #6 | $52.88 | 6.452% | $56.2918 | $56.29 | $56.30 | $56.30 |
| Purchase #7 | $184.99 | 10.537% | $204.4824 | $204.48 | $204.50 | $204.50 |
| 7 purchase totals = | $628.74 | $687.8831 | $687.88 | $687.95 | $687.80 | |