| 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 | $29.83 | 7.380% | $32.0315 | $32.03 | $32.05 | $32.00 |
| Purchase #2 | $170.85 | 4.631% | $178.7621 | $178.76 | $178.75 | $178.80 |
| Purchase #3 | $70.79 | 13.670% | $80.467 | $80.47 | $80.45 | $80.50 |
| Purchase #4 | $145.99 | 12.181% | $163.773 | $163.77 | $163.75 | $163.80 |
| Purchase #5 | $230.97 | 12.707% | $260.3194 | $260.32 | $260.30 | $260.30 |
| Purchase #6 | $51.58 | 12.179% | $57.8619 | $57.86 | $57.85 | $57.90 |
| Purchase #7 | $78.40 | 9.493% | $85.8425 | $85.84 | $85.85 | $85.80 |
| 7 purchase totals = | $778.41 | $859.0574 | $859.05 | $859.00 | $859.10 | |