| 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 | $106.75 | 8.501% | $115.8248 | $115.82 | $115.80 | $115.80 |
| Purchase #2 | $247.88 | 4.831% | $259.8551 | $259.86 | $259.85 | $259.90 |
| Purchase #3 | $44.78 | 8.241% | $48.4703 | $48.47 | $48.45 | $48.50 |
| Purchase #4 | $5.99 | 9.302% | $6.5472 | $6.55 | $6.55 | $6.50 |
| Purchase #5 | $187.37 | 6.106% | $198.8108 | $198.81 | $198.80 | $198.80 |
| Purchase #6 | $22.68 | 5.368% | $23.8975 | $23.90 | $23.90 | $23.90 |
| Purchase #7 | $127.97 | 13.798% | $145.6273 | $145.63 | $145.65 | $145.60 |
| 7 purchase totals = | $743.42 | $799.0330 | $799.04 | $799.00 | $799.00 | |