| 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 | $48.44 | 13.777% | $55.1136 | $55.11 | $55.10 | $55.10 |
| Purchase #2 | $118.72 | 12.397% | $133.4377 | $133.44 | $133.45 | $133.40 |
| Purchase #3 | $235.77 | 10.207% | $259.835 | $259.84 | $259.85 | $259.80 |
| Purchase #4 | $89.51 | 10.599% | $98.9972 | $99.00 | $99.00 | $99.00 |
| Purchase #5 | $88.55 | 7.345% | $95.054 | $95.05 | $95.05 | $95.10 |
| Purchase #6 | $203.72 | 5.264% | $214.4438 | $214.44 | $214.45 | $214.40 |
| Purchase #7 | $188.69 | 5.754% | $199.5472 | $199.55 | $199.55 | $199.50 |
| 7 purchase totals = | $973.40 | $1,056.4285 | $1,056.43 | $1,056.45 | $1,056.30 | |