| 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 | $55.40 | 5.305% | $58.339 | $58.34 | $58.35 | $58.30 |
| Purchase #2 | $52.73 | 11.698% | $58.8984 | $58.90 | $58.90 | $58.90 |
| Purchase #3 | $100.72 | 7.386% | $108.1592 | $108.16 | $108.15 | $108.20 |
| Purchase #4 | $178.68 | 5.444% | $188.4073 | $188.41 | $188.40 | $188.40 |
| Purchase #5 | $236.46 | 8.803% | $257.2756 | $257.28 | $257.30 | $257.30 |
| Purchase #6 | $195.93 | 11.537% | $218.5344 | $218.53 | $218.55 | $218.50 |
| Purchase #7 | $128.77 | 8.770% | $140.0631 | $140.06 | $140.05 | $140.10 |
| 7 purchase totals = | $948.69 | $1,029.6770 | $1,029.68 | $1,029.70 | $1,029.70 | |