| 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 | $64.83 | 9.729% | $71.1373 | $71.14 | $71.15 | $71.10 |
| Purchase #2 | $201.66 | 13.735% | $229.358 | $229.36 | $229.35 | $229.40 |
| Purchase #3 | $240.92 | 6.594% | $256.8063 | $256.81 | $256.80 | $256.80 |
| Purchase #4 | $244.39 | 5.535% | $257.917 | $257.92 | $257.90 | $257.90 |
| Purchase #5 | $83.37 | 5.614% | $88.0504 | $88.05 | $88.05 | $88.10 |
| Purchase #6 | $16.96 | 3.318% | $17.5227 | $17.52 | $17.50 | $17.50 |
| Purchase #7 | $164.71 | 13.451% | $186.8651 | $186.87 | $186.85 | $186.90 |
| 7 purchase totals = | $1,016.84 | $1,107.6568 | $1,107.67 | $1,107.60 | $1,107.70 | |