| 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 | $23.84 | 12.409% | $26.7983 | $26.80 | $26.80 | $26.80 |
| Purchase #2 | $31.93 | 11.682% | $35.6601 | $35.66 | $35.65 | $35.70 |
| Purchase #3 | $165.33 | 8.433% | $179.2723 | $179.27 | $179.25 | $179.30 |
| Purchase #4 | $199.59 | 11.505% | $222.5528 | $222.55 | $222.55 | $222.60 |
| Purchase #5 | $74.61 | 9.721% | $81.8628 | $81.86 | $81.85 | $81.90 |
| Purchase #6 | $79.29 | 4.645% | $82.973 | $82.97 | $82.95 | $83.00 |
| Purchase #7 | $145.81 | 12.556% | $164.1179 | $164.12 | $164.10 | $164.10 |
| 7 purchase totals = | $720.40 | $793.2372 | $793.23 | $793.15 | $793.40 | |