| 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 | $164.85 | 13.739% | $187.4987 | $187.50 | $187.50 | $187.50 |
| Purchase #2 | $28.42 | 12.616% | $32.0055 | $32.01 | $32.00 | $32.00 |
| Purchase #3 | $62.98 | 9.443% | $68.9272 | $68.93 | $68.95 | $68.90 |
| Purchase #4 | $31.42 | 9.203% | $34.3116 | $34.31 | $34.30 | $34.30 |
| Purchase #5 | $245.77 | 3.836% | $255.1977 | $255.20 | $255.20 | $255.20 |
| Purchase #6 | $248.62 | 12.172% | $278.882 | $278.88 | $278.90 | $278.90 |
| Purchase #7 | $36.66 | 8.529% | $39.7867 | $39.79 | $39.80 | $39.80 |
| 7 purchase totals = | $818.72 | $896.6094 | $896.62 | $896.65 | $896.60 | |