| 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 | $39.94 | 3.779% | $41.4493 | $41.45 | $41.45 | $41.40 |
| Purchase #2 | $147.34 | 9.526% | $161.3756 | $161.38 | $161.40 | $161.40 |
| Purchase #3 | $99.33 | 7.460% | $106.74 | $106.74 | $106.75 | $106.70 |
| Purchase #4 | $157.87 | 5.459% | $166.4881 | $166.49 | $166.50 | $166.50 |
| Purchase #5 | $250.87 | 4.639% | $262.5079 | $262.51 | $262.50 | $262.50 |
| Purchase #6 | $110.32 | 4.202% | $114.9556 | $114.96 | $114.95 | $115.00 |
| Purchase #7 | $139.77 | 8.806% | $152.0781 | $152.08 | $152.10 | $152.10 |
| 7 purchase totals = | $945.44 | $1,005.5946 | $1,005.61 | $1,005.65 | $1,005.60 | |