| 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 | $92.68 | 7.122% | $99.2807 | $99.28 | $99.30 | $99.30 |
| Purchase #2 | $241.65 | 10.578% | $267.2117 | $267.21 | $267.20 | $267.20 |
| Purchase #3 | $28.49 | 10.112% | $31.3709 | $31.37 | $31.35 | $31.40 |
| Purchase #4 | $32.73 | 11.260% | $36.4154 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $27.83 | 3.546% | $28.8169 | $28.82 | $28.80 | $28.80 |
| Purchase #6 | $167.82 | 12.451% | $188.7153 | $188.72 | $188.70 | $188.70 |
| Purchase #7 | $109.63 | 10.477% | $121.1159 | $121.12 | $121.10 | $121.10 |
| 7 purchase totals = | $700.83 | $772.9268 | $772.94 | $772.85 | $772.90 | |