| 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 | $25.36 | 8.664% | $27.5572 | $27.56 | $27.55 | $27.60 |
| Purchase #2 | $123.85 | 10.691% | $137.0908 | $137.09 | $137.10 | $137.10 |
| Purchase #3 | $201.66 | 8.120% | $218.0348 | $218.03 | $218.05 | $218.00 |
| Purchase #4 | $45.69 | 6.264% | $48.552 | $48.55 | $48.55 | $48.60 |
| Purchase #5 | $155.67 | 5.627% | $164.4296 | $164.43 | $164.45 | $164.40 |
| Purchase #6 | $14.30 | 5.752% | $15.1225 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $150.44 | 13.147% | $170.2183 | $170.22 | $170.20 | $170.20 |
| 7 purchase totals = | $716.97 | $781.0052 | $781.00 | $781.00 | $781.00 | |