| 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 | $10.90 | 5.444% | $11.4934 | $11.49 | $11.50 | $11.50 |
| Purchase #2 | $183.42 | 10.835% | $203.2936 | $203.29 | $203.30 | $203.30 |
| Purchase #3 | $16.78 | 8.525% | $18.2105 | $18.21 | $18.20 | $18.20 |
| Purchase #4 | $192.87 | 6.666% | $205.7267 | $205.73 | $205.75 | $205.70 |
| Purchase #5 | $80.65 | 9.351% | $88.1916 | $88.19 | $88.20 | $88.20 |
| Purchase #6 | $187.84 | 10.640% | $207.8262 | $207.83 | $207.85 | $207.80 |
| Purchase #7 | $153.53 | 7.572% | $165.1553 | $165.16 | $165.15 | $165.20 |
| 7 purchase totals = | $825.99 | $899.8973 | $899.90 | $899.95 | $899.90 | |