| 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 | $68.57 | 4.431% | $71.6083 | $71.61 | $71.60 | $71.60 |
| Purchase #2 | $49.82 | 9.760% | $54.6824 | $54.68 | $54.70 | $54.70 |
| Purchase #3 | $230.77 | 8.111% | $249.4878 | $249.49 | $249.50 | $249.50 |
| Purchase #4 | $208.33 | 3.398% | $215.4091 | $215.41 | $215.40 | $215.40 |
| Purchase #5 | $164.98 | 7.360% | $177.1225 | $177.12 | $177.10 | $177.10 |
| Purchase #6 | $204.82 | 3.467% | $211.9211 | $211.92 | $211.90 | $211.90 |
| Purchase #7 | $148.70 | 6.834% | $158.8622 | $158.86 | $158.85 | $158.90 |
| 7 purchase totals = | $1,075.99 | $1,139.0934 | $1,139.09 | $1,139.05 | $1,139.10 | |