| 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 | $52.54 | 9.328% | $57.4409 | $57.44 | $57.45 | $57.40 |
| Purchase #2 | $169.62 | 10.292% | $187.0773 | $187.08 | $187.10 | $187.10 |
| Purchase #3 | $10.52 | 10.443% | $11.6186 | $11.62 | $11.60 | $11.60 |
| Purchase #4 | $230.77 | 8.556% | $250.5147 | $250.51 | $250.50 | $250.50 |
| Purchase #5 | $157.30 | 3.672% | $163.0761 | $163.08 | $163.10 | $163.10 |
| Purchase #6 | $44.38 | 8.163% | $48.0027 | $48.00 | $48.00 | $48.00 |
| Purchase #7 | $172.29 | 5.601% | $181.94 | $181.94 | $181.95 | $181.90 |
| 7 purchase totals = | $837.42 | $899.6703 | $899.67 | $899.70 | $899.60 | |