| 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 | $55.91 | 13.478% | $63.4455 | $63.45 | $63.45 | $63.40 |
| Purchase #2 | $93.57 | 9.479% | $102.4395 | $102.44 | $102.45 | $102.40 |
| Purchase #3 | $185.34 | 6.804% | $197.9505 | $197.95 | $197.95 | $198.00 |
| Purchase #4 | $79.83 | 3.395% | $82.5402 | $82.54 | $82.55 | $82.50 |
| Purchase #5 | $145.68 | 10.478% | $160.9444 | $160.94 | $160.95 | $160.90 |
| Purchase #6 | $95.70 | 12.221% | $107.3955 | $107.40 | $107.40 | $107.40 |
| Purchase #7 | $119.58 | 7.593% | $128.6597 | $128.66 | $128.65 | $128.70 |
| 7 purchase totals = | $775.61 | $843.3753 | $843.38 | $843.40 | $843.30 | |