| 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 | $36.75 | 4.415% | $38.3725 | $38.37 | $38.35 | $38.40 |
| Purchase #2 | $176.46 | 9.750% | $193.6649 | $193.66 | $193.65 | $193.70 |
| Purchase #3 | $172.38 | 6.329% | $183.2899 | $183.29 | $183.30 | $183.30 |
| Purchase #4 | $12.47 | 3.161% | $12.8642 | $12.86 | $12.85 | $12.90 |
| Purchase #5 | $127.79 | 6.102% | $135.5877 | $135.59 | $135.60 | $135.60 |
| Purchase #6 | $91.87 | 3.366% | $94.9623 | $94.96 | $94.95 | $95.00 |
| Purchase #7 | $201.75 | 13.819% | $229.6298 | $229.63 | $229.65 | $229.60 |
| 7 purchase totals = | $819.47 | $888.3713 | $888.36 | $888.35 | $888.50 | |