| 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 | $66.68 | 3.199% | $68.8131 | $68.81 | $68.80 | $68.80 |
| Purchase #2 | $205.30 | 12.302% | $230.556 | $230.56 | $230.55 | $230.60 |
| Purchase #3 | $9.96 | 13.238% | $11.2785 | $11.28 | $11.30 | $11.30 |
| Purchase #4 | $238.50 | 3.758% | $247.4628 | $247.46 | $247.45 | $247.50 |
| Purchase #5 | $113.91 | 6.632% | $121.4645 | $121.46 | $121.45 | $121.50 |
| Purchase #6 | $161.40 | 8.839% | $175.6661 | $175.67 | $175.65 | $175.70 |
| Purchase #7 | $24.36 | 5.379% | $25.6703 | $25.67 | $25.65 | $25.70 |
| 7 purchase totals = | $820.11 | $880.9113 | $880.91 | $880.85 | $881.10 | |