| 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 | $41.27 | 7.762% | $44.4734 | $44.47 | $44.45 | $44.50 |
| Purchase #2 | $31.52 | 13.833% | $35.8802 | $35.88 | $35.90 | $35.90 |
| Purchase #3 | $52.82 | 9.134% | $57.6446 | $57.64 | $57.65 | $57.60 |
| Purchase #4 | $83.84 | 8.608% | $91.0569 | $91.06 | $91.05 | $91.10 |
| Purchase #5 | $184.68 | 10.187% | $203.4934 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $242.59 | 7.659% | $261.17 | $261.17 | $261.15 | $261.20 |
| Purchase #7 | $102.88 | 11.781% | $115.0003 | $115.00 | $115.00 | $115.00 |
| 7 purchase totals = | $739.60 | $808.7188 | $808.71 | $808.70 | $808.80 | |