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 | $128.40 | 11.270% | $142.8707 | $142.87 | $142.85 | $142.90 |
Purchase #2 | $86.68 | 10.277% | $95.5881 | $95.59 | $95.60 | $95.60 |
Purchase #3 | $163.63 | 13.371% | $185.509 | $185.51 | $185.50 | $185.50 |
Purchase #4 | $12.85 | 6.495% | $13.6846 | $13.68 | $13.70 | $13.70 |
Purchase #5 | $25.57 | 3.405% | $26.4407 | $26.44 | $26.45 | $26.40 |
Purchase #6 | $78.33 | 9.715% | $85.9398 | $85.94 | $85.95 | $85.90 |
Purchase #7 | $84.80 | 8.407% | $91.9291 | $91.93 | $91.95 | $91.90 |
7 purchase totals = | $580.26 | $641.9620 | $641.96 | $642.00 | $641.90 |