| 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 | $30.61 | 13.660% | $34.7913 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $75.48 | 6.435% | $80.3371 | $80.34 | $80.35 | $80.30 |
| Purchase #3 | $53.43 | 6.196% | $56.7405 | $56.74 | $56.75 | $56.70 |
| Purchase #4 | $123.81 | 10.659% | $137.0069 | $137.01 | $137.00 | $137.00 |
| Purchase #5 | $54.43 | 4.705% | $56.9909 | $56.99 | $57.00 | $57.00 |
| Purchase #6 | $125.93 | 11.519% | $140.4359 | $140.44 | $140.45 | $140.40 |
| Purchase #7 | $162.37 | 13.819% | $184.8079 | $184.81 | $184.80 | $184.80 |
| 7 purchase totals = | $626.06 | $691.1105 | $691.12 | $691.15 | $691.00 | |