| 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 | $78.35 | 4.378% | $81.7802 | $81.78 | $81.80 | $81.80 |
| Purchase #2 | $15.69 | 10.573% | $17.3489 | $17.35 | $17.35 | $17.30 |
| Purchase #3 | $40.38 | 9.263% | $44.1204 | $44.12 | $44.10 | $44.10 |
| Purchase #4 | $102.99 | 4.801% | $107.9345 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $246.38 | 7.360% | $264.5136 | $264.51 | $264.50 | $264.50 |
| Purchase #6 | $93.65 | 10.579% | $103.5572 | $103.56 | $103.55 | $103.60 |
| Purchase #7 | $201.45 | 6.509% | $214.5624 | $214.56 | $214.55 | $214.60 |
| 7 purchase totals = | $778.89 | $833.8172 | $833.81 | $833.80 | $833.80 | |