| 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 | $75.87 | 13.784% | $86.3279 | $86.33 | $86.35 | $86.30 |
| Purchase #2 | $103.78 | 12.774% | $117.0369 | $117.04 | $117.05 | $117.00 |
| Purchase #3 | $86.53 | 10.733% | $95.8173 | $95.82 | $95.80 | $95.80 |
| Purchase #4 | $131.83 | 9.729% | $144.6557 | $144.66 | $144.65 | $144.70 |
| Purchase #5 | $114.82 | 5.670% | $121.3303 | $121.33 | $121.35 | $121.30 |
| Purchase #6 | $123.34 | 6.687% | $131.5877 | $131.59 | $131.60 | $131.60 |
| Purchase #7 | $242.81 | 6.129% | $257.6918 | $257.69 | $257.70 | $257.70 |
| 7 purchase totals = | $878.98 | $954.4476 | $954.46 | $954.50 | $954.40 | |