| 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 | $26.89 | 9.644% | $29.4833 | $29.48 | $29.50 | $29.50 |
| Purchase #2 | $99.79 | 13.280% | $113.0421 | $113.04 | $113.05 | $113.00 |
| Purchase #3 | $250.89 | 3.332% | $259.2497 | $259.25 | $259.25 | $259.20 |
| Purchase #4 | $65.65 | 12.592% | $73.9166 | $73.92 | $73.90 | $73.90 |
| Purchase #5 | $37.80 | 11.292% | $42.0684 | $42.07 | $42.05 | $42.10 |
| Purchase #6 | $43.33 | 5.728% | $45.8119 | $45.81 | $45.80 | $45.80 |
| Purchase #7 | $199.55 | 9.364% | $218.2359 | $218.24 | $218.25 | $218.20 |
| 7 purchase totals = | $723.90 | $781.8079 | $781.81 | $781.80 | $781.70 | |