| 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 | $204.55 | 9.292% | $223.5568 | $223.56 | $223.55 | $223.60 |
| Purchase #2 | $53.71 | 13.701% | $61.0688 | $61.07 | $61.05 | $61.10 |
| Purchase #3 | $118.50 | 9.327% | $129.5525 | $129.55 | $129.55 | $129.60 |
| Purchase #4 | $206.78 | 7.681% | $222.6628 | $222.66 | $222.65 | $222.70 |
| Purchase #5 | $77.94 | 11.309% | $86.7542 | $86.75 | $86.75 | $86.80 |
| Purchase #6 | $84.58 | 7.177% | $90.6503 | $90.65 | $90.65 | $90.70 |
| Purchase #7 | $137.49 | 9.153% | $150.0745 | $150.07 | $150.05 | $150.10 |
| 7 purchase totals = | $883.55 | $964.3199 | $964.31 | $964.25 | $964.60 | |