| 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 | $63.27 | 5.701% | $66.877 | $66.88 | $66.90 | $66.90 |
| Purchase #2 | $133.60 | 5.843% | $141.4062 | $141.41 | $141.40 | $141.40 |
| Purchase #3 | $193.53 | 11.835% | $216.4343 | $216.43 | $216.45 | $216.40 |
| Purchase #4 | $241.94 | 6.465% | $257.5814 | $257.58 | $257.60 | $257.60 |
| Purchase #5 | $64.90 | 9.668% | $71.1745 | $71.17 | $71.15 | $71.20 |
| Purchase #6 | $111.54 | 6.843% | $119.1727 | $119.17 | $119.15 | $119.20 |
| Purchase #7 | $216.85 | 8.730% | $235.781 | $235.78 | $235.80 | $235.80 |
| 7 purchase totals = | $1,025.63 | $1,108.4271 | $1,108.42 | $1,108.45 | $1,108.50 | |