| 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 | $23.49 | 4.497% | $24.5463 | $24.55 | $24.55 | $24.50 |
| Purchase #2 | $25.45 | 13.756% | $28.9509 | $28.95 | $28.95 | $29.00 |
| Purchase #3 | $185.37 | 12.312% | $208.1928 | $208.19 | $208.20 | $208.20 |
| Purchase #4 | $174.82 | 12.193% | $196.1358 | $196.14 | $196.15 | $196.10 |
| Purchase #5 | $217.79 | 4.684% | $227.9913 | $227.99 | $228.00 | $228.00 |
| Purchase #6 | $150.29 | 4.756% | $157.4378 | $157.44 | $157.45 | $157.40 |
| Purchase #7 | $140.89 | 4.735% | $147.5611 | $147.56 | $147.55 | $147.60 |
| 7 purchase totals = | $918.10 | $990.8160 | $990.82 | $990.85 | $990.80 | |