| 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 | $25.53 | 6.284% | $27.1343 | $27.13 | $27.15 | $27.10 |
| Purchase #2 | $246.66 | 7.122% | $264.2271 | $264.23 | $264.25 | $264.20 |
| Purchase #3 | $75.81 | 13.610% | $86.1277 | $86.13 | $86.15 | $86.10 |
| Purchase #4 | $145.58 | 12.455% | $163.712 | $163.71 | $163.70 | $163.70 |
| Purchase #5 | $122.50 | 10.725% | $135.6381 | $135.64 | $135.65 | $135.60 |
| Purchase #6 | $183.54 | 7.505% | $197.3147 | $197.31 | $197.30 | $197.30 |
| Purchase #7 | $111.59 | 5.607% | $117.8469 | $117.85 | $117.85 | $117.80 |
| 7 purchase totals = | $911.21 | $992.0008 | $992.00 | $992.05 | $991.80 | |