| 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 | $72.71 | 6.638% | $77.5365 | $77.54 | $77.55 | $77.50 |
| Purchase #2 | $65.44 | 6.567% | $69.7374 | $69.74 | $69.75 | $69.70 |
| Purchase #3 | $150.95 | 11.414% | $168.1794 | $168.18 | $168.20 | $168.20 |
| Purchase #4 | $9.35 | 9.674% | $10.2545 | $10.25 | $10.25 | $10.30 |
| Purchase #5 | $27.94 | 4.705% | $29.2546 | $29.25 | $29.25 | $29.30 |
| Purchase #6 | $188.40 | 6.256% | $200.1863 | $200.19 | $200.20 | $200.20 |
| Purchase #7 | $190.78 | 13.403% | $216.3502 | $216.35 | $216.35 | $216.40 |
| 7 purchase totals = | $705.57 | $771.4989 | $771.50 | $771.55 | $771.60 | |