| 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 | $32.53 | 9.839% | $35.7306 | $35.73 | $35.75 | $35.70 |
| Purchase #2 | $55.93 | 8.531% | $60.7014 | $60.70 | $60.70 | $60.70 |
| Purchase #3 | $248.81 | 12.601% | $280.1625 | $280.16 | $280.15 | $280.20 |
| Purchase #4 | $38.94 | 9.359% | $42.5844 | $42.58 | $42.60 | $42.60 |
| Purchase #5 | $239.50 | 13.868% | $272.7139 | $272.71 | $272.70 | $272.70 |
| Purchase #6 | $53.48 | 4.868% | $56.0834 | $56.08 | $56.10 | $56.10 |
| Purchase #7 | $40.93 | 6.808% | $43.7165 | $43.72 | $43.70 | $43.70 |
| 7 purchase totals = | $710.12 | $791.6927 | $791.68 | $791.70 | $791.70 | |