| 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 | $22.58 | 8.130% | $24.4158 | $24.42 | $24.40 | $24.40 |
| Purchase #2 | $165.26 | 7.447% | $177.5669 | $177.57 | $177.55 | $177.60 |
| Purchase #3 | $68.78 | 7.412% | $73.878 | $73.88 | $73.90 | $73.90 |
| Purchase #4 | $237.56 | 6.813% | $253.745 | $253.75 | $253.75 | $253.70 |
| Purchase #5 | $167.56 | 11.690% | $187.1478 | $187.15 | $187.15 | $187.10 |
| Purchase #6 | $63.39 | 7.167% | $67.9332 | $67.93 | $67.95 | $67.90 |
| Purchase #7 | $20.68 | 11.308% | $23.0185 | $23.02 | $23.00 | $23.00 |
| 7 purchase totals = | $745.81 | $807.7052 | $807.72 | $807.70 | $807.60 | |