| 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 | $5.95 | 7.770% | $6.4123 | $6.41 | $6.40 | $6.40 |
| Purchase #2 | $241.94 | 12.496% | $272.1728 | $272.17 | $272.15 | $272.20 |
| Purchase #3 | $216.84 | 9.802% | $238.0947 | $238.09 | $238.10 | $238.10 |
| Purchase #4 | $216.75 | 7.858% | $233.7822 | $233.78 | $233.80 | $233.80 |
| Purchase #5 | $16.36 | 7.548% | $17.5949 | $17.59 | $17.60 | $17.60 |
| Purchase #6 | $213.77 | 7.347% | $229.4757 | $229.48 | $229.50 | $229.50 |
| Purchase #7 | $37.46 | 7.618% | $40.3137 | $40.31 | $40.30 | $40.30 |
| 7 purchase totals = | $949.07 | $1,037.8463 | $1,037.83 | $1,037.85 | $1,037.90 | |