| 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 | $27.92 | 5.268% | $29.3908 | $29.39 | $29.40 | $29.40 |
| Purchase #2 | $90.37 | 8.293% | $97.8644 | $97.86 | $97.85 | $97.90 |
| Purchase #3 | $15.78 | 4.754% | $16.5302 | $16.53 | $16.55 | $16.50 |
| Purchase #4 | $152.65 | 4.842% | $160.0413 | $160.04 | $160.05 | $160.00 |
| Purchase #5 | $191.77 | 6.133% | $203.5313 | $203.53 | $203.55 | $203.50 |
| Purchase #6 | $60.87 | 13.455% | $69.0601 | $69.06 | $69.05 | $69.10 |
| Purchase #7 | $163.74 | 3.432% | $169.3596 | $169.36 | $169.35 | $169.40 |
| 7 purchase totals = | $703.10 | $745.7777 | $745.77 | $745.80 | $745.80 | |