| 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 | $99.30 | 5.262% | $104.5252 | $104.53 | $104.55 | $104.50 |
| Purchase #2 | $235.99 | 12.773% | $266.133 | $266.13 | $266.15 | $266.10 |
| Purchase #3 | $165.67 | 5.567% | $174.8928 | $174.89 | $174.90 | $174.90 |
| Purchase #4 | $35.47 | 6.366% | $37.728 | $37.73 | $37.75 | $37.70 |
| Purchase #5 | $72.88 | 8.793% | $79.2883 | $79.29 | $79.30 | $79.30 |
| Purchase #6 | $33.44 | 7.774% | $36.0396 | $36.04 | $36.05 | $36.00 |
| Purchase #7 | $200.48 | 12.794% | $226.1294 | $226.13 | $226.15 | $226.10 |
| 7 purchase totals = | $843.23 | $924.7363 | $924.74 | $924.85 | $924.60 | |