| 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 | $41.44 | 7.385% | $44.5003 | $44.50 | $44.50 | $44.50 |
| Purchase #2 | $193.73 | 11.337% | $215.6932 | $215.69 | $215.70 | $215.70 |
| Purchase #3 | $25.52 | 9.828% | $28.0281 | $28.03 | $28.05 | $28.00 |
| Purchase #4 | $181.45 | 10.691% | $200.8488 | $200.85 | $200.85 | $200.80 |
| Purchase #5 | $136.32 | 7.415% | $146.4281 | $146.43 | $146.45 | $146.40 |
| Purchase #6 | $134.42 | 5.596% | $141.9421 | $141.94 | $141.95 | $141.90 |
| Purchase #7 | $5.32 | 6.724% | $5.6777 | $5.68 | $5.70 | $5.70 |
| 7 purchase totals = | $718.20 | $783.1183 | $783.12 | $783.20 | $783.00 | |