| 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 | $32.66 | 4.381% | $34.0908 | $34.09 | $34.10 | $34.10 |
| Purchase #2 | $11.49 | 3.401% | $11.8808 | $11.88 | $11.90 | $11.90 |
| Purchase #3 | $125.44 | 8.240% | $135.7763 | $135.78 | $135.80 | $135.80 |
| Purchase #4 | $177.52 | 10.728% | $196.5643 | $196.56 | $196.55 | $196.60 |
| Purchase #5 | $92.36 | 6.545% | $98.405 | $98.41 | $98.40 | $98.40 |
| Purchase #6 | $136.98 | 5.802% | $144.9276 | $144.93 | $144.95 | $144.90 |
| Purchase #7 | $189.53 | 3.449% | $196.0669 | $196.07 | $196.05 | $196.10 |
| 7 purchase totals = | $765.98 | $817.7117 | $817.72 | $817.75 | $817.80 | |