| 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 | $103.42 | 4.445% | $108.017 | $108.02 | $108.00 | $108.00 |
| Purchase #2 | $64.64 | 10.688% | $71.5487 | $71.55 | $71.55 | $71.50 |
| Purchase #3 | $13.79 | 10.337% | $15.2155 | $15.22 | $15.20 | $15.20 |
| Purchase #4 | $229.33 | 13.177% | $259.5488 | $259.55 | $259.55 | $259.50 |
| Purchase #5 | $34.32 | 7.755% | $36.9815 | $36.98 | $37.00 | $37.00 |
| Purchase #6 | $157.63 | 11.549% | $175.8347 | $175.83 | $175.85 | $175.80 |
| Purchase #7 | $86.44 | 7.263% | $92.7181 | $92.72 | $92.70 | $92.70 |
| 7 purchase totals = | $689.57 | $759.8643 | $759.87 | $759.85 | $759.70 | |