| 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 | $32.45 | 10.112% | $35.7313 | $35.73 | $35.75 | $35.70 |
| Purchase #2 | $24.56 | 7.483% | $26.3978 | $26.40 | $26.40 | $26.40 |
| Purchase #3 | $159.46 | 3.534% | $165.0953 | $165.10 | $165.10 | $165.10 |
| Purchase #4 | $35.38 | 13.738% | $40.2405 | $40.24 | $40.25 | $40.20 |
| Purchase #5 | $233.25 | 8.502% | $253.0809 | $253.08 | $253.10 | $253.10 |
| Purchase #6 | $149.84 | 9.160% | $163.5653 | $163.57 | $163.55 | $163.60 |
| Purchase #7 | $64.28 | 12.401% | $72.2514 | $72.25 | $72.25 | $72.30 |
| 7 purchase totals = | $699.22 | $756.3625 | $756.37 | $756.40 | $756.40 | |