| 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 | $34.44 | 6.338% | $36.6228 | $36.62 | $36.60 | $36.60 |
| Purchase #2 | $33.46 | 7.657% | $36.022 | $36.02 | $36.00 | $36.00 |
| Purchase #3 | $164.89 | 10.765% | $182.6404 | $182.64 | $182.65 | $182.60 |
| Purchase #4 | $246.53 | 9.795% | $270.6776 | $270.68 | $270.70 | $270.70 |
| Purchase #5 | $201.82 | 9.700% | $221.3965 | $221.40 | $221.40 | $221.40 |
| Purchase #6 | $70.43 | 8.570% | $76.4659 | $76.47 | $76.45 | $76.50 |
| Purchase #7 | $196.87 | 10.172% | $216.8956 | $216.90 | $216.90 | $216.90 |
| 7 purchase totals = | $948.44 | $1,040.7208 | $1,040.73 | $1,040.70 | $1,040.70 | |