| 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 | $46.39 | 11.410% | $51.6831 | $51.68 | $51.70 | $51.70 |
| Purchase #2 | $164.67 | 7.367% | $176.8012 | $176.80 | $176.80 | $176.80 |
| Purchase #3 | $111.50 | 6.756% | $119.0329 | $119.03 | $119.05 | $119.00 |
| Purchase #4 | $90.94 | 13.678% | $103.3788 | $103.38 | $103.40 | $103.40 |
| Purchase #5 | $125.94 | 3.868% | $130.8114 | $130.81 | $130.80 | $130.80 |
| Purchase #6 | $154.40 | 4.209% | $160.8987 | $160.90 | $160.90 | $160.90 |
| Purchase #7 | $95.76 | 7.341% | $102.7897 | $102.79 | $102.80 | $102.80 |
| 7 purchase totals = | $789.60 | $845.3958 | $845.39 | $845.45 | $845.40 | |