| 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 | $73.48 | 9.762% | $80.6531 | $80.65 | $80.65 | $80.70 |
| Purchase #2 | $36.63 | 6.754% | $39.104 | $39.10 | $39.10 | $39.10 |
| Purchase #3 | $84.89 | 9.222% | $92.7186 | $92.72 | $92.70 | $92.70 |
| Purchase #4 | $32.40 | 7.653% | $34.8796 | $34.88 | $34.90 | $34.90 |
| Purchase #5 | $156.94 | 5.299% | $165.2563 | $165.26 | $165.25 | $165.30 |
| Purchase #6 | $187.98 | 5.203% | $197.7606 | $197.76 | $197.75 | $197.80 |
| Purchase #7 | $229.79 | 13.595% | $261.03 | $261.03 | $261.05 | $261.00 |
| 7 purchase totals = | $802.11 | $871.4022 | $871.40 | $871.40 | $871.50 | |