| 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 | $76.89 | 5.346% | $81.0005 | $81.00 | $81.00 | $81.00 |
| Purchase #2 | $50.31 | 12.274% | $56.485 | $56.49 | $56.50 | $56.50 |
| Purchase #3 | $71.88 | 11.603% | $80.2202 | $80.22 | $80.20 | $80.20 |
| Purchase #4 | $84.57 | 8.159% | $91.4701 | $91.47 | $91.45 | $91.50 |
| Purchase #5 | $246.65 | 8.328% | $267.191 | $267.19 | $267.20 | $267.20 |
| Purchase #6 | $29.55 | 12.663% | $33.2919 | $33.29 | $33.30 | $33.30 |
| Purchase #7 | $147.55 | 7.627% | $158.8036 | $158.80 | $158.80 | $158.80 |
| 7 purchase totals = | $707.40 | $768.4623 | $768.46 | $768.45 | $768.50 | |