| 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 | $52.65 | 6.393% | $56.0159 | $56.02 | $56.00 | $56.00 |
| Purchase #2 | $73.40 | 8.760% | $79.8298 | $79.83 | $79.85 | $79.80 |
| Purchase #3 | $166.45 | 12.469% | $187.2047 | $187.20 | $187.20 | $187.20 |
| Purchase #4 | $13.58 | 5.505% | $14.3276 | $14.33 | $14.35 | $14.30 |
| Purchase #5 | $71.45 | 7.202% | $76.5958 | $76.60 | $76.60 | $76.60 |
| Purchase #6 | $186.57 | 5.494% | $196.8202 | $196.82 | $196.80 | $196.80 |
| Purchase #7 | $218.44 | 6.429% | $232.4835 | $232.48 | $232.50 | $232.50 |
| 7 purchase totals = | $782.54 | $843.2775 | $843.28 | $843.30 | $843.20 | |