| 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 | $26.37 | 11.727% | $29.4624 | $29.46 | $29.45 | $29.50 |
| Purchase #2 | $143.63 | 9.211% | $156.8598 | $156.86 | $156.85 | $156.90 |
| Purchase #3 | $222.95 | 12.697% | $251.258 | $251.26 | $251.25 | $251.30 |
| Purchase #4 | $95.97 | 13.107% | $108.5488 | $108.55 | $108.55 | $108.50 |
| Purchase #5 | $28.94 | 7.527% | $31.1183 | $31.12 | $31.10 | $31.10 |
| Purchase #6 | $181.27 | 3.598% | $187.7921 | $187.79 | $187.80 | $187.80 |
| Purchase #7 | $134.67 | 9.219% | $147.0852 | $147.09 | $147.10 | $147.10 |
| 7 purchase totals = | $833.80 | $912.1246 | $912.13 | $912.10 | $912.20 | |