| 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 | $14.87 | 8.750% | $16.1711 | $16.17 | $16.15 | $16.20 |
| Purchase #2 | $188.66 | 6.839% | $201.5625 | $201.56 | $201.55 | $201.60 |
| Purchase #3 | $239.38 | 6.277% | $254.4059 | $254.41 | $254.40 | $254.40 |
| Purchase #4 | $81.52 | 11.558% | $90.9421 | $90.94 | $90.95 | $90.90 |
| Purchase #5 | $16.25 | 5.239% | $17.1013 | $17.10 | $17.10 | $17.10 |
| Purchase #6 | $11.39 | 10.402% | $12.5748 | $12.57 | $12.55 | $12.60 |
| Purchase #7 | $147.40 | 4.222% | $153.6232 | $153.62 | $153.60 | $153.60 |
| 7 purchase totals = | $699.47 | $746.3809 | $746.37 | $746.30 | $746.40 | |