| 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 | $72.95 | 9.417% | $79.8197 | $79.82 | $79.80 | $79.80 |
| Purchase #2 | $65.96 | 4.787% | $69.1175 | $69.12 | $69.10 | $69.10 |
| Purchase #3 | $224.35 | 9.368% | $245.3671 | $245.37 | $245.35 | $245.40 |
| Purchase #4 | $38.78 | 7.809% | $41.8083 | $41.81 | $41.80 | $41.80 |
| Purchase #5 | $50.69 | 11.695% | $56.6182 | $56.62 | $56.60 | $56.60 |
| Purchase #6 | $207.71 | 12.772% | $234.2387 | $234.24 | $234.25 | $234.20 |
| Purchase #7 | $58.36 | 3.665% | $60.4989 | $60.50 | $60.50 | $60.50 |
| 7 purchase totals = | $718.80 | $787.4684 | $787.48 | $787.40 | $787.40 | |