| 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 | $115.98 | 3.310% | $119.8189 | $119.82 | $119.80 | $119.80 |
| Purchase #2 | $23.42 | 10.855% | $25.9622 | $25.96 | $25.95 | $26.00 |
| Purchase #3 | $141.60 | 4.434% | $147.8785 | $147.88 | $147.90 | $147.90 |
| Purchase #4 | $88.74 | 6.806% | $94.7796 | $94.78 | $94.80 | $94.80 |
| Purchase #5 | $91.50 | 13.578% | $103.9239 | $103.92 | $103.90 | $103.90 |
| Purchase #6 | $17.47 | 3.717% | $18.1194 | $18.12 | $18.10 | $18.10 |
| Purchase #7 | $28.68 | 4.811% | $30.0598 | $30.06 | $30.05 | $30.10 |
| 7 purchase totals = | $507.39 | $540.5423 | $540.54 | $540.50 | $540.60 | |