| 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 | $89.29 | 5.732% | $94.4081 | $94.41 | $94.40 | $94.40 |
| Purchase #2 | $109.89 | 8.172% | $118.8702 | $118.87 | $118.85 | $118.90 |
| Purchase #3 | $229.46 | 9.135% | $250.4212 | $250.42 | $250.40 | $250.40 |
| Purchase #4 | $84.26 | 7.559% | $90.6292 | $90.63 | $90.65 | $90.60 |
| Purchase #5 | $21.36 | 7.727% | $23.0105 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $247.78 | 9.122% | $270.3825 | $270.38 | $270.40 | $270.40 |
| Purchase #7 | $146.98 | 6.559% | $156.6204 | $156.62 | $156.60 | $156.60 |
| 7 purchase totals = | $929.02 | $1,004.3421 | $1,004.34 | $1,004.30 | $1,004.30 | |