| 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 | $73.49 | 8.827% | $79.977 | $79.98 | $80.00 | $80.00 |
| Purchase #2 | $78.99 | 9.439% | $86.4459 | $86.45 | $86.45 | $86.40 |
| Purchase #3 | $31.64 | 8.362% | $34.2857 | $34.29 | $34.30 | $34.30 |
| Purchase #4 | $157.60 | 3.207% | $162.6542 | $162.65 | $162.65 | $162.70 |
| Purchase #5 | $134.37 | 8.859% | $146.2738 | $146.27 | $146.25 | $146.30 |
| Purchase #6 | $60.84 | 7.852% | $65.6172 | $65.62 | $65.60 | $65.60 |
| Purchase #7 | $108.64 | 8.516% | $117.8918 | $117.89 | $117.90 | $117.90 |
| 7 purchase totals = | $645.57 | $693.1456 | $693.15 | $693.15 | $693.20 | |