| 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 | $77.99 | 12.873% | $88.0297 | $88.03 | $88.05 | $88.00 |
| Purchase #2 | $22.92 | 4.471% | $23.9448 | $23.94 | $23.95 | $23.90 |
| Purchase #3 | $73.28 | 8.333% | $79.3864 | $79.39 | $79.40 | $79.40 |
| Purchase #4 | $84.60 | 3.239% | $87.3402 | $87.34 | $87.35 | $87.30 |
| Purchase #5 | $60.81 | 9.465% | $66.5657 | $66.57 | $66.55 | $66.60 |
| Purchase #6 | $201.90 | 7.313% | $216.6649 | $216.66 | $216.65 | $216.70 |
| Purchase #7 | $106.99 | 4.566% | $111.8752 | $111.88 | $111.90 | $111.90 |
| 7 purchase totals = | $628.49 | $673.8069 | $673.81 | $673.85 | $673.80 | |