| 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 | $77.46 | 9.807% | $85.0565 | $85.06 | $85.05 | $85.10 |
| Purchase #2 | $202.85 | 13.478% | $230.1901 | $230.19 | $230.20 | $230.20 |
| Purchase #3 | $62.90 | 8.444% | $68.2113 | $68.21 | $68.20 | $68.20 |
| Purchase #4 | $38.63 | 8.240% | $41.8131 | $41.81 | $41.80 | $41.80 |
| Purchase #5 | $154.57 | 8.618% | $167.8908 | $167.89 | $167.90 | $167.90 |
| Purchase #6 | $224.88 | 3.113% | $231.8805 | $231.88 | $231.90 | $231.90 |
| Purchase #7 | $245.53 | 6.262% | $260.9051 | $260.91 | $260.90 | $260.90 |
| 7 purchase totals = | $1,006.82 | $1,085.9474 | $1,085.95 | $1,085.95 | $1,086.00 | |