| 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 | $58.86 | 13.693% | $66.9197 | $66.92 | $66.90 | $66.90 |
| Purchase #2 | $202.90 | 13.465% | $230.2205 | $230.22 | $230.20 | $230.20 |
| Purchase #3 | $60.28 | 6.820% | $64.3911 | $64.39 | $64.40 | $64.40 |
| Purchase #4 | $27.72 | 3.616% | $28.7224 | $28.72 | $28.70 | $28.70 |
| Purchase #5 | $186.33 | 12.398% | $209.4312 | $209.43 | $209.45 | $209.40 |
| Purchase #6 | $73.58 | 10.358% | $81.2014 | $81.20 | $81.20 | $81.20 |
| Purchase #7 | $21.43 | 13.847% | $24.3974 | $24.40 | $24.40 | $24.40 |
| 7 purchase totals = | $631.10 | $705.2837 | $705.28 | $705.25 | $705.20 | |