| 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 | $30.77 | 11.533% | $34.3187 | $34.32 | $34.30 | $34.30 |
| Purchase #2 | $214.37 | 4.872% | $224.8141 | $224.81 | $224.80 | $224.80 |
| Purchase #3 | $146.74 | 3.820% | $152.3455 | $152.35 | $152.35 | $152.30 |
| Purchase #4 | $149.89 | 9.525% | $164.167 | $164.17 | $164.15 | $164.20 |
| Purchase #5 | $63.63 | 9.154% | $69.4547 | $69.45 | $69.45 | $69.50 |
| Purchase #6 | $108.99 | 10.772% | $120.7304 | $120.73 | $120.75 | $120.70 |
| Purchase #7 | $220.33 | 3.743% | $228.577 | $228.58 | $228.60 | $228.60 |
| 7 purchase totals = | $934.72 | $994.4074 | $994.41 | $994.40 | $994.40 | |