| 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 | $36.95 | 8.379% | $40.046 | $40.05 | $40.05 | $40.00 |
| Purchase #2 | $194.34 | 9.139% | $212.1007 | $212.10 | $212.10 | $212.10 |
| Purchase #3 | $26.83 | 4.228% | $27.9644 | $27.96 | $27.95 | $28.00 |
| Purchase #4 | $179.53 | 11.762% | $200.6463 | $200.65 | $200.65 | $200.60 |
| Purchase #5 | $132.37 | 6.237% | $140.6259 | $140.63 | $140.65 | $140.60 |
| Purchase #6 | $11.50 | 11.543% | $12.8274 | $12.83 | $12.85 | $12.80 |
| Purchase #7 | $77.99 | 8.499% | $84.6184 | $84.62 | $84.60 | $84.60 |
| 7 purchase totals = | $659.51 | $718.8291 | $718.84 | $718.85 | $718.70 | |