| 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 | $5.53 | 11.490% | $6.1654 | $6.17 | $6.15 | $6.20 |
| Purchase #2 | $11.94 | 6.450% | $12.7101 | $12.71 | $12.70 | $12.70 |
| Purchase #3 | $16.73 | 3.371% | $17.294 | $17.29 | $17.30 | $17.30 |
| Purchase #4 | $17.64 | 11.574% | $19.6817 | $19.68 | $19.70 | $19.70 |
| Purchase #5 | $126.92 | 11.621% | $141.6694 | $141.67 | $141.65 | $141.70 |
| Purchase #6 | $76.76 | 9.209% | $83.8288 | $83.83 | $83.85 | $83.80 |
| Purchase #7 | $39.74 | 12.317% | $44.6348 | $44.63 | $44.65 | $44.60 |
| 7 purchase totals = | $295.26 | $325.9842 | $325.98 | $326.00 | $326.00 | |