| 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 | $39.81 | 12.810% | $44.9097 | $44.91 | $44.90 | $44.90 |
| Purchase #2 | $96.94 | 9.764% | $106.4052 | $106.41 | $106.40 | $106.40 |
| Purchase #3 | $69.64 | 13.845% | $79.2817 | $79.28 | $79.30 | $79.30 |
| Purchase #4 | $6.52 | 4.721% | $6.8278 | $6.83 | $6.85 | $6.80 |
| Purchase #5 | $29.48 | 7.414% | $31.6656 | $31.67 | $31.65 | $31.70 |
| Purchase #6 | $232.88 | 4.208% | $242.6796 | $242.68 | $242.70 | $242.70 |
| Purchase #7 | $31.54 | 10.153% | $34.7423 | $34.74 | $34.75 | $34.70 |
| 7 purchase totals = | $506.81 | $546.5119 | $546.52 | $546.55 | $546.50 | |