| 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 | $91.61 | 8.365% | $99.2732 | $99.27 | $99.25 | $99.30 |
| Purchase #2 | $125.87 | 6.790% | $134.4166 | $134.42 | $134.40 | $134.40 |
| Purchase #3 | $16.63 | 4.295% | $17.3443 | $17.34 | $17.35 | $17.30 |
| Purchase #4 | $147.68 | 3.545% | $152.9153 | $152.92 | $152.90 | $152.90 |
| Purchase #5 | $181.48 | 8.579% | $197.0492 | $197.05 | $197.05 | $197.00 |
| Purchase #6 | $176.89 | 10.810% | $196.0118 | $196.01 | $196.00 | $196.00 |
| Purchase #7 | $203.73 | 4.508% | $212.9141 | $212.91 | $212.90 | $212.90 |
| 7 purchase totals = | $943.89 | $1,009.9245 | $1,009.92 | $1,009.85 | $1,009.80 | |