| 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 | $51.47 | 12.168% | $57.7329 | $57.73 | $57.75 | $57.70 |
| Purchase #2 | $185.38 | 6.322% | $197.0997 | $197.10 | $197.10 | $197.10 |
| Purchase #3 | $23.67 | 6.158% | $25.1276 | $25.13 | $25.15 | $25.10 |
| Purchase #4 | $250.68 | 3.411% | $259.2307 | $259.23 | $259.25 | $259.20 |
| Purchase #5 | $89.61 | 6.466% | $95.4042 | $95.40 | $95.40 | $95.40 |
| Purchase #6 | $108.63 | 12.353% | $122.0491 | $122.05 | $122.05 | $122.00 |
| Purchase #7 | $96.37 | 9.741% | $105.7574 | $105.76 | $105.75 | $105.80 |
| 7 purchase totals = | $805.81 | $862.4016 | $862.40 | $862.45 | $862.30 | |