| 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 | $73.28 | 10.214% | $80.7648 | $80.76 | $80.75 | $80.80 |
| Purchase #2 | $5.45 | 6.163% | $5.7859 | $5.79 | $5.80 | $5.80 |
| Purchase #3 | $231.68 | 10.614% | $256.2705 | $256.27 | $256.25 | $256.30 |
| Purchase #4 | $127.35 | 10.653% | $140.9166 | $140.92 | $140.90 | $140.90 |
| Purchase #5 | $206.41 | 3.539% | $213.7148 | $213.71 | $213.70 | $213.70 |
| Purchase #6 | $94.29 | 11.155% | $104.808 | $104.81 | $104.80 | $104.80 |
| Purchase #7 | $120.60 | 11.562% | $134.5438 | $134.54 | $134.55 | $134.50 |
| 7 purchase totals = | $859.06 | $936.8044 | $936.80 | $936.75 | $936.80 | |