| 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 | $24.73 | 13.572% | $28.0864 | $28.09 | $28.10 | $28.10 |
| Purchase #2 | $121.48 | 3.197% | $125.3637 | $125.36 | $125.35 | $125.40 |
| Purchase #3 | $55.29 | 4.516% | $57.7869 | $57.79 | $57.80 | $57.80 |
| Purchase #4 | $174.65 | 7.175% | $187.1811 | $187.18 | $187.20 | $187.20 |
| Purchase #5 | $165.28 | 9.823% | $181.5155 | $181.52 | $181.50 | $181.50 |
| Purchase #6 | $60.78 | 12.219% | $68.2067 | $68.21 | $68.20 | $68.20 |
| Purchase #7 | $82.57 | 12.864% | $93.1918 | $93.19 | $93.20 | $93.20 |
| 7 purchase totals = | $684.78 | $741.3321 | $741.34 | $741.35 | $741.40 | |