| 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 | $40.77 | 9.473% | $44.6321 | $44.63 | $44.65 | $44.60 |
| Purchase #2 | $122.58 | 9.490% | $134.2128 | $134.21 | $134.20 | $134.20 |
| Purchase #3 | $161.30 | 13.667% | $183.3449 | $183.34 | $183.35 | $183.30 |
| Purchase #4 | $154.27 | 7.631% | $166.0423 | $166.04 | $166.05 | $166.00 |
| Purchase #5 | $216.62 | 5.671% | $228.9045 | $228.90 | $228.90 | $228.90 |
| Purchase #6 | $125.96 | 13.651% | $143.1548 | $143.15 | $143.15 | $143.20 |
| Purchase #7 | $57.43 | 5.588% | $60.6392 | $60.64 | $60.65 | $60.60 |
| 7 purchase totals = | $878.93 | $960.9306 | $960.91 | $960.95 | $960.80 | |