| 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 | $76.78 | 11.742% | $85.7955 | $85.80 | $85.80 | $85.80 |
| Purchase #2 | $51.37 | 10.634% | $56.8327 | $56.83 | $56.85 | $56.80 |
| Purchase #3 | $76.64 | 9.608% | $84.0036 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $146.28 | 4.461% | $152.8056 | $152.81 | $152.80 | $152.80 |
| Purchase #5 | $207.39 | 8.667% | $225.3645 | $225.36 | $225.35 | $225.40 |
| Purchase #6 | $23.74 | 3.406% | $24.5486 | $24.55 | $24.55 | $24.50 |
| Purchase #7 | $197.84 | 9.576% | $216.7852 | $216.79 | $216.80 | $216.80 |
| 7 purchase totals = | $780.04 | $846.1357 | $846.14 | $846.15 | $846.10 | |