| 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 | $5.86 | 12.277% | $6.5794 | $6.58 | $6.60 | $6.60 |
| Purchase #2 | $158.74 | 3.418% | $164.1657 | $164.17 | $164.15 | $164.20 |
| Purchase #3 | $131.86 | 4.575% | $137.8926 | $137.89 | $137.90 | $137.90 |
| Purchase #4 | $107.70 | 10.691% | $119.2142 | $119.21 | $119.20 | $119.20 |
| Purchase #5 | $25.26 | 11.298% | $28.1139 | $28.11 | $28.10 | $28.10 |
| Purchase #6 | $24.60 | 8.632% | $26.7235 | $26.72 | $26.70 | $26.70 |
| Purchase #7 | $187.83 | 3.714% | $194.806 | $194.81 | $194.80 | $194.80 |
| 7 purchase totals = | $641.85 | $677.4953 | $677.49 | $677.45 | $677.50 | |