| 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 | $54.90 | 12.113% | $61.55 | $61.55 | $61.55 | $61.60 |
| Purchase #2 | $161.42 | 10.515% | $178.3933 | $178.39 | $178.40 | $178.40 |
| Purchase #3 | $175.67 | 11.676% | $196.1812 | $196.18 | $196.20 | $196.20 |
| Purchase #4 | $12.75 | 5.782% | $13.4872 | $13.49 | $13.50 | $13.50 |
| Purchase #5 | $145.43 | 12.725% | $163.936 | $163.94 | $163.95 | $163.90 |
| Purchase #6 | $209.97 | 9.611% | $230.1502 | $230.15 | $230.15 | $230.20 |
| Purchase #7 | $194.64 | 7.632% | $209.4949 | $209.49 | $209.50 | $209.50 |
| 7 purchase totals = | $954.78 | $1,053.1928 | $1,053.19 | $1,053.25 | $1,053.30 | |