| 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 | $85.61 | 6.185% | $90.905 | $90.91 | $90.90 | $90.90 |
| Purchase #2 | $55.60 | 9.620% | $60.9487 | $60.95 | $60.95 | $60.90 |
| Purchase #3 | $93.45 | 8.727% | $101.6054 | $101.61 | $101.60 | $101.60 |
| Purchase #4 | $11.62 | 11.378% | $12.9421 | $12.94 | $12.95 | $12.90 |
| Purchase #5 | $127.82 | 5.803% | $135.2374 | $135.24 | $135.25 | $135.20 |
| Purchase #6 | $150.85 | 6.476% | $160.619 | $160.62 | $160.60 | $160.60 |
| Purchase #7 | $137.94 | 10.266% | $152.1009 | $152.10 | $152.10 | $152.10 |
| 7 purchase totals = | $662.89 | $714.3585 | $714.37 | $714.35 | $714.20 | |