| 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 | $53.31 | 6.396% | $56.7197 | $56.72 | $56.70 | $56.70 |
| Purchase #2 | $19.25 | 10.263% | $21.2256 | $21.23 | $21.25 | $21.20 |
| Purchase #3 | $55.75 | 3.869% | $57.907 | $57.91 | $57.90 | $57.90 |
| Purchase #4 | $51.72 | 8.294% | $56.0097 | $56.01 | $56.00 | $56.00 |
| Purchase #5 | $105.99 | 10.555% | $117.1772 | $117.18 | $117.20 | $117.20 |
| Purchase #6 | $48.64 | 12.682% | $54.8085 | $54.81 | $54.80 | $54.80 |
| Purchase #7 | $120.44 | 4.616% | $125.9995 | $126.00 | $126.00 | $126.00 |
| 7 purchase totals = | $455.10 | $489.8472 | $489.86 | $489.85 | $489.80 | |