| 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 | $174.42 | 7.710% | $187.8678 | $187.87 | $187.85 | $187.90 |
| Purchase #2 | $88.75 | 3.776% | $92.1012 | $92.10 | $92.10 | $92.10 |
| Purchase #3 | $65.50 | 3.345% | $67.691 | $67.69 | $67.70 | $67.70 |
| Purchase #4 | $99.54 | 3.348% | $102.8726 | $102.87 | $102.85 | $102.90 |
| Purchase #5 | $70.53 | 13.382% | $79.9683 | $79.97 | $79.95 | $80.00 |
| Purchase #6 | $233.59 | 8.673% | $253.8493 | $253.85 | $253.85 | $253.80 |
| Purchase #7 | $152.52 | 8.679% | $165.7572 | $165.76 | $165.75 | $165.80 |
| 7 purchase totals = | $884.85 | $950.1074 | $950.11 | $950.05 | $950.20 | |