| 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 | $76.40 | 3.693% | $79.2215 | $79.22 | $79.20 | $79.20 |
| Purchase #2 | $16.87 | 9.267% | $18.4333 | $18.43 | $18.45 | $18.40 |
| Purchase #3 | $129.83 | 5.860% | $137.438 | $137.44 | $137.45 | $137.40 |
| Purchase #4 | $83.38 | 13.579% | $94.7022 | $94.70 | $94.70 | $94.70 |
| Purchase #5 | $245.94 | 13.273% | $278.5836 | $278.58 | $278.60 | $278.60 |
| Purchase #6 | $26.55 | 11.592% | $29.6277 | $29.63 | $29.65 | $29.60 |
| Purchase #7 | $189.57 | 12.864% | $213.9563 | $213.96 | $213.95 | $214.00 |
| 7 purchase totals = | $768.54 | $851.9626 | $851.96 | $852.00 | $851.90 | |