| 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 | $65.32 | 6.538% | $69.5906 | $69.59 | $69.60 | $69.60 |
| Purchase #2 | $142.44 | 7.544% | $153.1857 | $153.19 | $153.20 | $153.20 |
| Purchase #3 | $210.29 | 3.814% | $218.3105 | $218.31 | $218.30 | $218.30 |
| Purchase #4 | $9.50 | 7.114% | $10.1758 | $10.18 | $10.20 | $10.20 |
| Purchase #5 | $186.87 | 12.220% | $209.7055 | $209.71 | $209.70 | $209.70 |
| Purchase #6 | $53.73 | 4.586% | $56.1941 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $97.46 | 8.825% | $106.0608 | $106.06 | $106.05 | $106.10 |
| 7 purchase totals = | $765.61 | $823.2230 | $823.23 | $823.25 | $823.30 | |