| 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 | $60.42 | 5.586% | $63.7951 | $63.80 | $63.80 | $63.80 |
| Purchase #2 | $41.49 | 3.693% | $43.0222 | $43.02 | $43.00 | $43.00 |
| Purchase #3 | $147.56 | 6.516% | $157.175 | $157.18 | $157.20 | $157.20 |
| Purchase #4 | $12.91 | 5.206% | $13.5821 | $13.58 | $13.60 | $13.60 |
| Purchase #5 | $154.43 | 7.408% | $165.8702 | $165.87 | $165.85 | $165.90 |
| Purchase #6 | $157.96 | 4.727% | $165.4268 | $165.43 | $165.45 | $165.40 |
| Purchase #7 | $73.81 | 9.203% | $80.6027 | $80.60 | $80.60 | $80.60 |
| 7 purchase totals = | $648.58 | $689.4741 | $689.48 | $689.50 | $689.50 | |