| 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 | $87.86 | 6.765% | $93.8037 | $93.80 | $93.80 | $93.80 |
| Purchase #2 | $28.31 | 5.488% | $29.8637 | $29.86 | $29.85 | $29.90 |
| Purchase #3 | $229.28 | 7.512% | $246.5035 | $246.50 | $246.50 | $246.50 |
| Purchase #4 | $201.52 | 10.767% | $223.2177 | $223.22 | $223.20 | $223.20 |
| Purchase #5 | $74.77 | 6.719% | $79.7938 | $79.79 | $79.80 | $79.80 |
| Purchase #6 | $206.65 | 5.716% | $218.4621 | $218.46 | $218.45 | $218.50 |
| Purchase #7 | $107.90 | 5.386% | $113.7115 | $113.71 | $113.70 | $113.70 |
| 7 purchase totals = | $936.29 | $1,005.3560 | $1,005.34 | $1,005.30 | $1,005.40 | |