| 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 | $131.71 | 12.780% | $148.5425 | $148.54 | $148.55 | $148.50 |
| Purchase #2 | $203.83 | 13.678% | $231.7099 | $231.71 | $231.70 | $231.70 |
| Purchase #3 | $9.77 | 4.104% | $10.171 | $10.17 | $10.15 | $10.20 |
| Purchase #4 | $19.86 | 7.592% | $21.3678 | $21.37 | $21.35 | $21.40 |
| Purchase #5 | $212.70 | 6.723% | $226.9998 | $227.00 | $227.00 | $227.00 |
| Purchase #6 | $52.32 | 5.103% | $54.9899 | $54.99 | $55.00 | $55.00 |
| Purchase #7 | $82.71 | 3.132% | $85.3005 | $85.30 | $85.30 | $85.30 |
| 7 purchase totals = | $712.90 | $779.0814 | $779.08 | $779.05 | $779.10 | |