| 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 | $78.54 | 11.112% | $87.2674 | $87.27 | $87.25 | $87.30 |
| Purchase #2 | $145.85 | 12.678% | $164.3409 | $164.34 | $164.35 | $164.30 |
| Purchase #3 | $195.79 | 9.358% | $214.112 | $214.11 | $214.10 | $214.10 |
| Purchase #4 | $136.73 | 3.162% | $141.0534 | $141.05 | $141.05 | $141.10 |
| Purchase #5 | $107.28 | 8.588% | $116.4932 | $116.49 | $116.50 | $116.50 |
| Purchase #6 | $138.49 | 6.757% | $147.8478 | $147.85 | $147.85 | $147.80 |
| Purchase #7 | $121.65 | 12.508% | $136.866 | $136.87 | $136.85 | $136.90 |
| 7 purchase totals = | $924.33 | $1,007.9807 | $1,007.98 | $1,007.95 | $1,008.00 | |