| 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 | $99.68 | 8.213% | $107.8667 | $107.87 | $107.85 | $107.90 |
| Purchase #2 | $40.87 | 4.678% | $42.7819 | $42.78 | $42.80 | $42.80 |
| Purchase #3 | $5.88 | 8.224% | $6.3636 | $6.36 | $6.35 | $6.40 |
| Purchase #4 | $236.63 | 12.734% | $266.7625 | $266.76 | $266.75 | $266.80 |
| Purchase #5 | $195.34 | 11.372% | $217.5541 | $217.55 | $217.55 | $217.60 |
| Purchase #6 | $170.29 | 6.391% | $181.1732 | $181.17 | $181.15 | $181.20 |
| Purchase #7 | $27.87 | 12.332% | $31.3069 | $31.31 | $31.30 | $31.30 |
| 7 purchase totals = | $776.56 | $853.8089 | $853.80 | $853.75 | $854.00 | |