| 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 | $46.88 | 5.338% | $49.3825 | $49.38 | $49.40 | $49.40 |
| Purchase #2 | $87.68 | 7.201% | $93.9938 | $93.99 | $94.00 | $94.00 |
| Purchase #3 | $166.46 | 7.855% | $179.5354 | $179.54 | $179.55 | $179.50 |
| Purchase #4 | $139.79 | 11.561% | $155.9511 | $155.95 | $155.95 | $156.00 |
| Purchase #5 | $234.61 | 7.190% | $251.4785 | $251.48 | $251.50 | $251.50 |
| Purchase #6 | $207.66 | 4.337% | $216.6662 | $216.67 | $216.65 | $216.70 |
| Purchase #7 | $168.92 | 10.436% | $186.5485 | $186.55 | $186.55 | $186.50 |
| 7 purchase totals = | $1,052.00 | $1,133.5560 | $1,133.56 | $1,133.60 | $1,133.60 | |