| 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 | $26.86 | 5.256% | $28.2718 | $28.27 | $28.25 | $28.30 |
| Purchase #2 | $121.46 | 12.317% | $136.4202 | $136.42 | $136.40 | $136.40 |
| Purchase #3 | $162.48 | 4.832% | $170.331 | $170.33 | $170.35 | $170.30 |
| Purchase #4 | $43.48 | 9.347% | $47.5441 | $47.54 | $47.55 | $47.50 |
| Purchase #5 | $148.49 | 4.578% | $155.2879 | $155.29 | $155.30 | $155.30 |
| Purchase #6 | $24.93 | 4.520% | $26.0568 | $26.06 | $26.05 | $26.10 |
| Purchase #7 | $192.61 | 9.515% | $210.9368 | $210.94 | $210.95 | $210.90 |
| 7 purchase totals = | $720.31 | $774.8486 | $774.85 | $774.85 | $774.80 | |