| 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 | $33.46 | 10.226% | $36.8816 | $36.88 | $36.90 | $36.90 |
| Purchase #2 | $199.75 | 7.558% | $214.8471 | $214.85 | $214.85 | $214.80 |
| Purchase #3 | $65.51 | 5.427% | $69.0652 | $69.07 | $69.05 | $69.10 |
| Purchase #4 | $81.89 | 4.766% | $85.7929 | $85.79 | $85.80 | $85.80 |
| Purchase #5 | $235.81 | 7.580% | $253.6844 | $253.68 | $253.70 | $253.70 |
| Purchase #6 | $221.50 | 4.114% | $230.6125 | $230.61 | $230.60 | $230.60 |
| Purchase #7 | $34.75 | 8.863% | $37.8299 | $37.83 | $37.85 | $37.80 |
| 7 purchase totals = | $872.67 | $928.7136 | $928.71 | $928.75 | $928.70 | |