| 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 | $85.27 | 4.325% | $88.9579 | $88.96 | $88.95 | $89.00 |
| Purchase #2 | $217.67 | 8.392% | $235.9369 | $235.94 | $235.95 | $235.90 |
| Purchase #3 | $90.74 | 4.809% | $95.1037 | $95.10 | $95.10 | $95.10 |
| Purchase #4 | $88.96 | 7.681% | $95.793 | $95.79 | $95.80 | $95.80 |
| Purchase #5 | $140.57 | 11.780% | $157.1291 | $157.13 | $157.15 | $157.10 |
| Purchase #6 | $72.46 | 3.416% | $74.9352 | $74.94 | $74.95 | $74.90 |
| Purchase #7 | $12.87 | 3.605% | $13.334 | $13.33 | $13.35 | $13.30 |
| 7 purchase totals = | $708.54 | $761.1898 | $761.19 | $761.25 | $761.10 | |