| 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 | $35.73 | 12.864% | $40.3263 | $40.33 | $40.35 | $40.30 |
| Purchase #2 | $90.77 | 13.751% | $103.2518 | $103.25 | $103.25 | $103.30 |
| Purchase #3 | $140.71 | 4.718% | $147.3487 | $147.35 | $147.35 | $147.30 |
| Purchase #4 | $174.31 | 7.792% | $187.8922 | $187.89 | $187.90 | $187.90 |
| Purchase #5 | $184.96 | 8.711% | $201.0719 | $201.07 | $201.05 | $201.10 |
| Purchase #6 | $27.59 | 6.355% | $29.3433 | $29.34 | $29.35 | $29.30 |
| Purchase #7 | $140.69 | 4.433% | $146.9268 | $146.93 | $146.95 | $146.90 |
| 7 purchase totals = | $794.76 | $856.1610 | $856.16 | $856.20 | $856.10 | |