| 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 | $85.61 | 9.313% | $93.5829 | $93.58 | $93.60 | $93.60 |
| Purchase #2 | $62.35 | 10.331% | $68.7914 | $68.79 | $68.80 | $68.80 |
| Purchase #3 | $238.60 | 8.604% | $259.1291 | $259.13 | $259.15 | $259.10 |
| Purchase #4 | $15.31 | 5.548% | $16.1594 | $16.16 | $16.15 | $16.20 |
| Purchase #5 | $200.56 | 9.491% | $219.5951 | $219.60 | $219.60 | $219.60 |
| Purchase #6 | $233.45 | 10.389% | $257.7031 | $257.70 | $257.70 | $257.70 |
| Purchase #7 | $199.58 | 11.279% | $222.0906 | $222.09 | $222.10 | $222.10 |
| 7 purchase totals = | $1,035.46 | $1,137.0516 | $1,137.05 | $1,137.10 | $1,137.10 | |