| 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 | $31.69 | 10.689% | $35.0773 | $35.08 | $35.10 | $35.10 |
| Purchase #2 | $61.90 | 10.731% | $68.5425 | $68.54 | $68.55 | $68.50 |
| Purchase #3 | $231.84 | 5.809% | $245.3076 | $245.31 | $245.30 | $245.30 |
| Purchase #4 | $37.96 | 10.768% | $42.0475 | $42.05 | $42.05 | $42.00 |
| Purchase #5 | $93.87 | 4.592% | $98.1805 | $98.18 | $98.20 | $98.20 |
| Purchase #6 | $143.75 | 6.744% | $153.4445 | $153.44 | $153.45 | $153.40 |
| Purchase #7 | $213.52 | 9.476% | $233.7532 | $233.75 | $233.75 | $233.80 |
| 7 purchase totals = | $814.53 | $876.3531 | $876.35 | $876.40 | $876.30 | |