| 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 | $6.48 | 3.762% | $6.7238 | $6.72 | $6.70 | $6.70 |
| Purchase #2 | $26.42 | 3.775% | $27.4174 | $27.42 | $27.40 | $27.40 |
| Purchase #3 | $201.45 | 4.329% | $210.1708 | $210.17 | $210.15 | $210.20 |
| Purchase #4 | $123.43 | 3.596% | $127.8685 | $127.87 | $127.85 | $127.90 |
| Purchase #5 | $56.26 | 10.207% | $62.0025 | $62.00 | $62.00 | $62.00 |
| Purchase #6 | $62.63 | 11.535% | $69.8544 | $69.85 | $69.85 | $69.90 |
| Purchase #7 | $89.66 | 5.468% | $94.5626 | $94.56 | $94.55 | $94.60 |
| 7 purchase totals = | $566.33 | $598.6000 | $598.59 | $598.50 | $598.70 | |