| 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 | $72.79 | 13.108% | $82.3313 | $82.33 | $82.35 | $82.30 |
| Purchase #2 | $78.98 | 7.860% | $85.1878 | $85.19 | $85.20 | $85.20 |
| Purchase #3 | $141.55 | 5.210% | $148.9248 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $80.96 | 6.387% | $86.1309 | $86.13 | $86.15 | $86.10 |
| Purchase #5 | $138.88 | 6.353% | $147.703 | $147.70 | $147.70 | $147.70 |
| Purchase #6 | $95.28 | 3.351% | $98.4728 | $98.47 | $98.45 | $98.50 |
| Purchase #7 | $15.64 | 9.329% | $17.0991 | $17.10 | $17.10 | $17.10 |
| 7 purchase totals = | $624.08 | $665.8497 | $665.84 | $665.85 | $665.80 | |