| 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 | $16.80 | 8.614% | $18.2472 | $18.25 | $18.25 | $18.20 |
| Purchase #2 | $73.31 | 3.641% | $75.9792 | $75.98 | $76.00 | $76.00 |
| Purchase #3 | $214.51 | 4.266% | $223.661 | $223.66 | $223.65 | $223.70 |
| Purchase #4 | $145.44 | 13.119% | $164.5203 | $164.52 | $164.50 | $164.50 |
| Purchase #5 | $7.63 | 10.182% | $8.4069 | $8.41 | $8.40 | $8.40 |
| Purchase #6 | $244.48 | 9.337% | $267.3071 | $267.31 | $267.30 | $267.30 |
| Purchase #7 | $65.60 | 5.783% | $69.3936 | $69.39 | $69.40 | $69.40 |
| 7 purchase totals = | $767.77 | $827.5153 | $827.52 | $827.50 | $827.50 | |