| 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 | $7.84 | 13.752% | $8.9182 | $8.92 | $8.90 | $8.90 |
| Purchase #2 | $101.79 | 6.652% | $108.5611 | $108.56 | $108.55 | $108.60 |
| Purchase #3 | $174.30 | 10.757% | $193.0495 | $193.05 | $193.05 | $193.00 |
| Purchase #4 | $71.25 | 4.143% | $74.2019 | $74.20 | $74.20 | $74.20 |
| Purchase #5 | $9.31 | 13.450% | $10.5622 | $10.56 | $10.55 | $10.60 |
| Purchase #6 | $14.68 | 4.872% | $15.3952 | $15.40 | $15.40 | $15.40 |
| Purchase #7 | $233.73 | 3.233% | $241.2865 | $241.29 | $241.30 | $241.30 |
| 7 purchase totals = | $612.90 | $651.9746 | $651.98 | $651.95 | $652.00 | |