| 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 | $15.85 | 8.269% | $17.1606 | $17.16 | $17.15 | $17.20 |
| Purchase #2 | $94.73 | 12.209% | $106.2956 | $106.30 | $106.30 | $106.30 |
| Purchase #3 | $195.44 | 8.303% | $211.6674 | $211.67 | $211.65 | $211.70 |
| Purchase #4 | $6.57 | 8.484% | $7.1274 | $7.13 | $7.15 | $7.10 |
| Purchase #5 | $65.58 | 12.462% | $73.7526 | $73.75 | $73.75 | $73.80 |
| Purchase #6 | $6.71 | 9.771% | $7.3656 | $7.37 | $7.35 | $7.40 |
| Purchase #7 | $159.83 | 12.132% | $179.2206 | $179.22 | $179.20 | $179.20 |
| 7 purchase totals = | $544.71 | $602.5898 | $602.60 | $602.55 | $602.70 | |