| 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 | $62.59 | 9.785% | $68.7144 | $68.71 | $68.70 | $68.70 |
| Purchase #2 | $187.28 | 12.712% | $211.087 | $211.09 | $211.10 | $211.10 |
| Purchase #3 | $33.93 | 6.645% | $36.1846 | $36.18 | $36.20 | $36.20 |
| Purchase #4 | $120.88 | 6.130% | $128.2899 | $128.29 | $128.30 | $128.30 |
| Purchase #5 | $236.54 | 9.470% | $258.9403 | $258.94 | $258.95 | $258.90 |
| Purchase #6 | $200.49 | 7.490% | $215.5067 | $215.51 | $215.50 | $215.50 |
| Purchase #7 | $28.94 | 7.501% | $31.1108 | $31.11 | $31.10 | $31.10 |
| 7 purchase totals = | $870.65 | $949.8337 | $949.83 | $949.85 | $949.80 | |