| 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 | $101.76 | 6.616% | $108.4924 | $108.49 | $108.50 | $108.50 |
| Purchase #2 | $71.34 | 8.803% | $77.6201 | $77.62 | $77.60 | $77.60 |
| Purchase #3 | $99.28 | 3.363% | $102.6188 | $102.62 | $102.60 | $102.60 |
| Purchase #4 | $21.70 | 13.296% | $24.5852 | $24.59 | $24.60 | $24.60 |
| Purchase #5 | $212.45 | 10.563% | $234.8911 | $234.89 | $234.90 | $234.90 |
| Purchase #6 | $168.64 | 8.528% | $183.0216 | $183.02 | $183.00 | $183.00 |
| Purchase #7 | $135.93 | 8.525% | $147.518 | $147.52 | $147.50 | $147.50 |
| 7 purchase totals = | $811.10 | $878.7472 | $878.75 | $878.70 | $878.70 | |