| 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 | $26.70 | 7.465% | $28.6932 | $28.69 | $28.70 | $28.70 |
| Purchase #2 | $6.70 | 4.199% | $6.9813 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $118.53 | 11.574% | $132.2487 | $132.25 | $132.25 | $132.20 |
| Purchase #4 | $111.49 | 10.257% | $122.9255 | $122.93 | $122.95 | $122.90 |
| Purchase #5 | $231.59 | 6.547% | $246.7522 | $246.75 | $246.75 | $246.80 |
| Purchase #6 | $10.56 | 4.102% | $10.9932 | $10.99 | $11.00 | $11.00 |
| Purchase #7 | $60.81 | 5.248% | $64.0013 | $64.00 | $64.00 | $64.00 |
| 7 purchase totals = | $566.38 | $612.5954 | $612.59 | $612.65 | $612.60 | |