| 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 | $25.87 | 10.285% | $28.5307 | $28.53 | $28.55 | $28.50 |
| Purchase #2 | $24.25 | 12.705% | $27.331 | $27.33 | $27.35 | $27.30 |
| Purchase #3 | $35.89 | 13.441% | $40.714 | $40.71 | $40.70 | $40.70 |
| Purchase #4 | $181.65 | 6.858% | $194.1076 | $194.11 | $194.10 | $194.10 |
| Purchase #5 | $193.68 | 6.275% | $205.8334 | $205.83 | $205.85 | $205.80 |
| Purchase #6 | $177.94 | 6.162% | $188.9047 | $188.90 | $188.90 | $188.90 |
| Purchase #7 | $8.44 | 4.230% | $8.797 | $8.80 | $8.80 | $8.80 |
| 7 purchase totals = | $647.72 | $694.2184 | $694.21 | $694.25 | $694.10 | |