| 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 | $68.25 | 13.286% | $77.3177 | $77.32 | $77.30 | $77.30 |
| Purchase #2 | $138.64 | 7.159% | $148.5652 | $148.57 | $148.55 | $148.60 |
| Purchase #3 | $10.96 | 7.154% | $11.7441 | $11.74 | $11.75 | $11.70 |
| Purchase #4 | $179.80 | 4.357% | $187.6339 | $187.63 | $187.65 | $187.60 |
| Purchase #5 | $230.39 | 3.462% | $238.3661 | $238.37 | $238.35 | $238.40 |
| Purchase #6 | $24.79 | 5.733% | $26.2112 | $26.21 | $26.20 | $26.20 |
| Purchase #7 | $15.67 | 10.428% | $17.3041 | $17.30 | $17.30 | $17.30 |
| 7 purchase totals = | $668.50 | $707.1423 | $707.14 | $707.10 | $707.10 | |