| 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 | $79.38 | 4.467% | $82.9259 | $82.93 | $82.95 | $82.90 |
| Purchase #2 | $178.65 | 4.270% | $186.2784 | $186.28 | $186.30 | $186.30 |
| Purchase #3 | $74.80 | 9.427% | $81.8514 | $81.85 | $81.85 | $81.90 |
| Purchase #4 | $83.80 | 8.168% | $90.6448 | $90.64 | $90.65 | $90.60 |
| Purchase #5 | $118.63 | 3.628% | $122.9339 | $122.93 | $122.95 | $122.90 |
| Purchase #6 | $160.36 | 4.102% | $166.938 | $166.94 | $166.95 | $166.90 |
| Purchase #7 | $152.95 | 7.430% | $164.3142 | $164.31 | $164.30 | $164.30 |
| 7 purchase totals = | $848.57 | $895.8866 | $895.88 | $895.95 | $895.80 | |